IPH-04452Portable Transceiver

Owner’s Manual © 2022 Garmin Ltd. or its subsidiaries All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements. Go to www.garmin.com for current updates and supplemental information concerning the use of this product. Garmin ® , the Garmin logo, ANT+ ® , Auto Lap ® , Auto Pause ® , Edge ® , ® , TracBack ® , VIRB ® , and Virtual Partner ® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. Body Battery ™ , Connect IQ ™ , Firstbeat Analytics ™ , Garmin Connect ™ , Garmin Express ™ , Garmin Index ™ , Garmin Move IQ ™ , Garmin Pay ™ , Health Snapshot ™ , HRM-Dual ™ , HRM-Run ™ , HRM-Pro ™ , HRM-Swim ™ , HRM-Tri ™ , Rally ™ , tempe ™ , TrueUp ™ , Varia ™ , and Vector ™ are trademarks of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. Android ™ is a trademark of Google Inc. Apple ® , iPhone ® , iTunes ® , and Mac ® are trademarks of Apple Inc., registered in the U.S. and other countries. The BLUETOOTH ® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. The Cooper Institute ® , as well as any related trademarks, are the property of The Cooper Institute. Advance heartbeat analytics by Firstbeat. iOS ® is a registered trademark of Cisco Systems, Inc. used under license by Apple Inc. Shimano ® is a registered trademark of Shimano, Inc. Wi‑Fi ® is a registered mark of Wi-Fi Alliance Corporation. Windows ® and Windows NT ® are registered trademarks of Microsoft Corporation in the United States and other countries. Zwift ™ is a trademark of Zwift, Inc. Other trademarks and trade names are those of their respective owners. This product is ANT+ ® certified. Visit www.thisisant.com/directory for a list of compatible products and apps. M/N: A04308, AA4308, AB4308, AC4308 Table of Contents Introduction......................................1 Setting Up Your Watch............................1 Overview..................................................1 GPS Status and Status Icons.................2 Using the Watch......................................2 Activities and Apps...........................3 Starting an Activity..................................3 Tips for Recording Activities..............3 Stopping an Activity................................3 Evaluating an Activity..............................4 Outdoor Activities....................................4 Going for a Run....................................5 Going for a Track Run.........................6 Tips for Recording a Track Run...... 6 Recording an Ultra Run Activity..........6 Triathlon Training................................7 Creating a Multisport Activity.............7 Using an eBike.....................................7 Viewing Your Ski Runs........................7 Swimming................................................7 Swimming in Open Water...................8 Going for a Pool Swim........................8 Tips for Swimming Activities..............8 Swim Terminology...............................9 Stroke Types........................................9 Auto Rest and Manual Rest................9 Training with the Drill Log...................9 Indoor Activities....................................10 Going for a Virtual Run......................10 Calibrating the Treadmill Distance...10 Health Snapshot™.............................10 Recording a Strength Training Activity...............................................11 Tips for Recording Strength Training Activities.........................................11 Recording a HIIT Activity..................12 HIIT Timers....................................12 Using an ANT+® Indoor Trainer.......12 Customizing Activities and Apps.........12 Adding or Removing a Favorite Activity...............................................13 Changing the Order of an Activity in the Apps List......................................13 Creating a Custom Activity...............13 Appearance....................................13 Watch Face Settings.............................13 Customizing the Watch Face............14 Glances..................................................14 Viewing the Glance Loop..................16 Customizing the Glance Loop..........16 Body Battery......................................17 Viewing the Body Battery Glance............................................17 Tips for Improved Body Battery Data................................................17 Viewing the Heart Rate Glance.........18 Viewing the Weather Glance.............18 Menstrual Cycle Tracking.................18 Using the Stress Level Glance..........18 Performance Measurements............19 About VO2 Max. Estimates...........19 Viewing Your Predicted Race Times..............................................21 Heart Rate Variability Status.........21 Performance Condition.................22 Getting Your FTP Estimate...........23 Lactate Threshold.........................24 Syncing Activities and Performance Measurements...............................24 Turning Off Performance Notifications..................................24 Training Status..................................25 Training Status Levels...................26 Acute Load.....................................26 Recovery Time...............................28 Pausing and Resuming Your Training Status..............................29 Controls.................................................29 Viewing the Controls Menu..............31 Customizing the Controls Menu.......31 Garmin Pay........................................31 Setting Up Your Garmin Pay Wallet.............................................32 Paying for a Purchase Using Your Watch...........…

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0º to 45ºC (32º to 113ºF) Manuals and Regulatory Information · Manuels et informations réglementaires Manuali e note legali · Handbücher und Regulierungsinformationen Manuales e información legal · Manuais e informações regulatórias © 2022 Garmin Ltd. or its subsidiaries Garmin ® , the Garmin logo, ANT+ ® and Garmin Connect ® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. These trademarks may not be used without the express permission of Garmin. The BLUETOOTH® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. M/N: A04452, A04453 -20 to 50ºC (-4º to122ºF) 2.4 GHz @17.3 dBm max. 0.32 W/kg torso, 0.32 W/kg limb El número de registro COFETEL/IFETEL puede ser revisado en el manual a través de la siguiente página de internet. 190-02985-90_0ASeptember 2022Printed in Taiwan support.garmin.com

IMPORTANT SAFETY AND PRODUCT INFORMATION WARNING Failure to heed the following warnings could result in an accident or medical event resulting in death or serious injury. Battery Warnings A lithium-ion battery is used in this device. If these guidelines are not followed, batteries may experience a shortened life span or may present a risk of damage to the device, fire, chemical burn, electrolyte leak, and/or injury. • Do not expose the device or batteries to fire, explosion, or other hazard. • Do not disassemble, modify, remanufacture, puncture, or damage the device or batteries. • Do not remove or attempt to remove the non-user-replaceable battery. Device Warnings • To avoid possible device damage, do not leave the device exposed to a heat source or in a high-temperature location, such as in the sun in an unattended vehicle. • Do not operate or store the device for an extended time period outside of the applicable temperature range listed in the printed manual in the product packaging. • Do not use a power cable, data cable, and/or power adapter that is not supplied by Garmin ® or is not properly certified. Health Warnings • If you have a pacemaker or other internal electronic device, consult your physician before using a heart rate monitor. • The optical wrist heart rate monitor and pulse oximeter emit lights and flash occasionally. Consult your physician if you have epilepsy or are sensitive to bright or flashing lights. • This device may have a flashlight that can be programmed to flash at various intervals. Consult your physician if you have epilepsy or are sensitive to bright or flashing lights. • Always consult your physician before beginning or modifying any exercise program. • The device, accessories, heart rate monitor, pulse oximeter, and related data are intended to be used only for recreational purposes, not medical purposes, and are not intended to diagnose, monitor, treat, cure, or prevent any disease or condition. • The heart rate and blood oxygen saturation readings are for reference only, and no responsibility is accepted for the consequences of any erroneous readings. • While the optical wrist heart rate monitor and pulse oximeter technologies typically provide accurate estimates of a user's heart rate and blood oxygen saturation respectively, there are inherent limitations with the technologies that may cause some of the readings to be inaccurate under certain circumstances, including the user's physical characteristics, device fit and position, and type and intensity of activity. • Activity trackers rely on sensors that track your movement and other metrics. The data provided by these devices is intended to be a close estimation of your activity and metrics tracked, but may not be completely accurate. Safety and Tracking Warning The assistance feature allows you to send your location to an emergency contact. This is a supplemental feature and should not be relied upon as a primary method to obtain emergency assistance. The Garmin Connect ™ app does not contact emergency services on your behalf. The incident detection feature is only available during certain outdoor activities. For more information, see the device owner's manual. Bicycle Warnings • Always use your best judgement, and operate the bicycle in a safe manner. • Make sure your bicycle and hardware are properly maintained and that all parts are correctly installed. Navigation Warnings If your Garmin device uses or accepts map data, follow these guidelines to ensure safe navigating. • Always carefully compare information displayed on the device to all available navigation sources, including weather conditions, maps, street/ trail signs and conditions, waterway restrictions, and other factors that may affect safety. Always resolve any discrepancies or questions before continuing navigation, and defer to posted signs and conditions. • Use this device only as a navigational aid. Do not attempt to use the device for any purpose requiring precise measurement of direction, distance, location, or topography. • Always use your best judgment and exercise common sense when making off-road navigational decisions. The device is designed to provide route suggestions only. It is not a replacement for attentiveness and proper preparation for outdoor activities. Do not follow the route suggestions if they suggest an illegal course or would put you in an unsafe situation. • Always be mindful of the effects of the environment and the inherent risks of the activity before embarking on off-road activities, especially the impact that weather and weather-related trail conditions can have on the safety of your activity. Ensure that you have the proper gear and supplies for your activity before navigating unfamiliar paths and trails. CAUTION Failure to heed the following cautions could result in minor or moderate injury, or property damage. Skin Irritation Some users may experience skin irritation after prolonged use of the watch, especially if the user has sensitive skin or allergies. If you notice any skin irritation, remove the watch and give your skin time to heal. To help prevent skin irritation, ensure the watch is clean and dry, and do not overtighten the watch on your wrist. For more information, go to garmin.com/fitandcare. NOTICE Failure to heed the following notices could result in personal or property damage, or negatively impact the device functionality. Battery Notice Contact your local waste disposal department to dispose of the device/ batteries in accordance with applicable local laws and regulations. GPS Notice The navigation device may experience degraded performance if you use it in proximity to any device that uses a terrestrial broadband network operating close to the frequencies used by any Global Navigation Satellite System (GNSS), such as the Global Positioning Service (GPS). Use of such devices may impair reception of GNSS signals. Product Environmental Programs Information about the Garmin product recyclin…

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May 6, 2022 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Innovation, Science and Economic Development Canada Certification and Engineering Bureau 3701 Carling Avenue PO Box 11490, Station H Ottawa, Ontario, Canada K2H 8S2 To Whom It May Concern: Pursuant to 47 CFR 2.911, Garmin International, Inc. (Garmin) has authorized the following Garmin International Associates to act on Garmin's behalf for the sole and express purpose of processing applications to the Federal Communication Commission (FCC) and Innovation, Science and Economic Development Canada (ISED) for equipment authorization or certification. Mr. Chris Strauss, Compliance Engineering Team Lead Mr. William Pertner, Compliance Engineering Team Lead Mr. Jay Everett, Compliance Engineering Team Lead Mr. Mike Moranha, Compliance Engineer Ms. Poojita Bhattu, Compliance Engineer Mr. Doug Burroughs, Compliance Engineer Mr. Jeffrey Hailey, Compliance Engineer Mr. Dan Irish, Compliance Engineer Mr. Kiran Kumar, Compliance Engineer Mr. Tim Olson, Compliance Engineer Mr. Carlos Ortega, Compliance Engineer Mr. Cody Riggle, Compliance Engineer Mr. David Utt, Staff Compliance Engineer Mr. Jonathan Shafer, Design Certification Engineer Ms. Sara Jones, Design Certification Engineer As such, the Garmin Associates listed above are authorized to: 1) sign Form 731, 2) sign letters of application, 3) request confidentiality, and 4) exchange data and information with the FCC, IC and/or authorized TCBs on behalf of Garmin. In addition, these individuals shall be considered "authorized individuals" to act on Garmin's behalf where an "authorized individual's" attestation is necessary or preferred. This authorization remains in effect until notified to the contrary by Garmin. Sincerely, Ben Karsak Manager Compliance Engineering Garmin International, Inc.

November 22, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Grant Deferral Date Change FCC ID: IPH-04452 To Whom It May Concern: Please defer the grant date for Garmin International, Inc., FCC ID: IPH-04452 until January 5, 2023. Best Regards, Nic Johnson Technical Manager NCEE Labs [email protected]

Page 1 of 1 Request for Confidentiality Date: November 30, 2022 Subject: Confidentiality Request for: FCC ID: IPH-04452 IC: 1792A-04452 Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent ☐ Not Provided Block Diagrams ☒ Short Term ☐ Not Provided External Photos ☒ Short Term ☐ Permanent ☐ Not Provided Internal Photos ☐ Short Term ☒ Permanent ☐ Not Provided Operation Description/Theory of Operation ☐ Short Term ☐ Permanent ☒ Not Provided Parts List & Placement/BOM ☐ Short Term ☒ Permanent ☐ Not Provided Tune-Up Procedure ☐ Short Term ☒ Permanent ☐ Not Provided Schematics ☒ Short Term ☐ Not Provided Test Setup Photos ☒ Short Term ☐ Permanent ☐ Not Provided User’s Manual The above-mentioned company has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality (if applicable): The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify Timco in the event information regarding the product or the product is made available to the public before the requested period has expired. Timco will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04- 1705. NOTE for Industry Canada Applications: IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered Provided to IC applications Sincerely, By: __________________________ Nic Johnson, Technical Manager, NCEE Labs

1. Rear View 2. Front View 3. Side view

Label and E-Label Description 1. The following specific instructions are provided in the user’s manual that is provided with the device: a) Label viewing directions are found in the user manual, which is available at www.garmin.com b) To get the owner’s manual, go www.garmin.com/manuals 2. The following specific instructions are provided in the owner’s manual that is provided at www.garmin.com/manuals: 3. Scroll the “about” page to display the following information 4. The above information is programmed by Garmin in such a manner that third-parties cannot modify it. a) “No special accessories or supplemental plug-ins (e.g., installation of a SIM/USIM card) are required to access the information. Access to the information is provided without special codes, accessories, or permissions beyond the normal security protection to unlock the screen, sign-in page, or overall product access.” 5. The above M/N, FCC ID, and IC numbers can be found printed on the product packaging.

Antenna 2.4 GHZ Antenna NFC

© 2022 RF Exposure Lab, LLC This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 802 N. Twin Oaks Valley Road, Suite 105 • San Marcos, CA 92069 • U.S.A. TEL (760) 471-2100 • FAX (760) 471-2121 http://www.rfexposurelab.com CERTIFICATE OF COMPLIANCE SAR EVALUATION Garmin International, Inc. Dates of Test: November 14-16, 2022 1200 E. 151 st Street Test Report Number: SAR.20221106 Olathe, KS 66062 Revision A Lab Designation Number: US1195(FCC) & US0194(ISED) This wireless mobile and/or portable device has been shown to be compliant for localized specific absorption rate (SAR) for uncontrolled environment/general exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in IEEE 1528- 2013 and IEC 62209-1528:2020 (See test report). I attest to the accuracy of the data. All measurements were performed by myself or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. RF Exposure Lab, LLC certifies that no party to this application has been denied FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Jay M. Moulton Vice President Testing Cert. # 2387.01 FCC ID: IPH-04452 IC Certificate: 1792A-04452 Model(s): A04452 Test Sample: Engineering Unit Same as Production Serial No.: 426283464 Equipment Type: Digital Transmission System Transceiver Classification: Portable Transmitter Next to Extremity TX Frequency Range: 2402 – 2480 MHz; 2412 – 2462 MHz Frequency Tolerance: ± 2.5 ppm Maximum RF Output: 2450 MHz (b) – 18.0 dBm, 2450 MHz (g) – 15.0 dBm, 2450 MHz (n) – 15.0 dBm, 2450 MHz (BT) – 10.5 dBm, 2450 MHz (ANT) – 2.0 dBm, 13.56 MHz – <0 dBm Conducted Signal Modulation: GFSK, DSSS, OFDM Antenna Type: Internal Antenna Application Type: Certification FCC Rule Parts: Part 2, 15C KDB Test Methodology: KDB 447498 D01 v06, KDB 865664 D01 v01r04, KDB 865664 D02 v01r02 Industry Canada: RSS-102 Issue 5, Safety Code 6 Max. Stand Alone SAR Value: 0.96 W/kg Reported Separation Distance: 0 mm Report Number: SAR.20221106 © 2022 RF Exposure Lab, LLC Page 2 of 59 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. Table of Contents 1. Introduction ........................................................................................................................ 4 SAR Definition [5] ................................................................................................................... 5 2. SAR Measurement Setup ................................................................................................... 6 Robotic System ...................................................................................................................... 6 System Hardware ................................................................................................................... 6 System Electronics ................................................................................................................. 7 Probe Measurement System .................................................................................................. 7 3. Probe and Dipole Calibration .............................................................................................15 4. Phantom & Simulating Tissue Specifications .....................................................................16 Head & Body Simulating Mixture Characterization ................................................................16 5. ANSI/IEEE C95.1 – 1999 RF Exposure Limits [2] ..............................................................17 Uncontrolled Environment .....................................................................................................17 Controlled Environment .........................................................................................................17 6. Measurement Uncertainty .................................................................................................18 7. System Validation..............................................................................................................19 Tissue Verification .................................................................................................................19 Test System Verification ........................................................................................................19 8. SAR Test Data Summary ..................................................................................................20 Procedures Used To Establish Test Signal ...........................................................................20 Device Test Condition ...........................................................................................................20 SAR Data Summary – 2450 MHz Extremity 802.11b & BT Classic .......................................23 9. Test Equipment List ...........................................................................................................24 10. Conclusion ....................................................................................................................25 11. References ....................................................................................................................26 Appendix A – System Validation Plots and Data .......................................................................27 Appendix B – SAR Test Data Plots ...........................................................................................29 Appendix C – SAR Test Setup Photos ......................................................................................31 Appendix D – Probe Calibration Data Sheets ............................................................................34 Appendix…

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The Nebraska Center for Excellence in Electronics (NCEE) authorizes the above-named company to reproduce this report provided it is reproduced in its entirety for use by the company’s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. FCC/ISED Test Report Prepared for: Garmin International, Inc. Address: 1200 E. 151 st Street Olathe, Kansas, 66062, USA Product: A04452 Test Report No: R20220901-21-E5A Approved by: __________________ Fox Lane EMC Test Engineer DATE: December 7, 2022 Total Pages: 136 Report Number: R20220901-21-E5A Rev A Prepared for: Garmin International, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 2 of 136 REVISION PAG E Rev. No. Date Description 0 18 November 2022 Original – FLane Reviewed By - KVepuri Prepared by FLane, GLarsen A 6 December 2022 Removed Antenna Gain - FL Report Number: R20220901-21-E5A Rev A Prepared for: Garmin International, Inc. The Nebraska Center for Excellence in Electronics 4740 Discovery Drive Lincoln, NE 68521 Page 3 of 136 CONT ENT S Revision Page ............................................................................................................................................................................... 2 1.0 Summary of test results ....................................................................................................................................... 4 2.0 EUT Description .................................................................................................................................................... 5 2.1 Equipment under test ........................................................................................................................................ 5 2.2 Description of test modes ................................................................................................................................ 5 2.3 Description of support units ............................................................................................................................ 5 3.0 Laboratory and General Test Description ........................................................................................................ 6 3.1 Laboratory description ...................................................................................................................................... 6 3.2 Test personnel ..................................................................................................................................................... 6 3.3 Test equipment.................................................................................................................................................... 7 3.4 General Test Procedure and Setup for Radio Measuremnts ................................................................... 8 4.0 Results .................................................................................................................................................................... 9 4.1 Output Power ..................................................................................................................................................... 13 4.2 Bandwidth ........................................................................................................................................................... 14 4.3 Duty Cycle .......................................................................................................................................................... 15 4.4 Radiated emissions .......................................................................................................................................... 16 4.5 Conducted Spurious Emissions ................................................................................................................... 25 4.6 Band edges ........................................................................................................................................................ 31 4.7 Power Spectral Density ................................................................................................................................... 33 4.8 Conducted AC Mains Emissions .................................................................................................................. 34 Appendix A: Sample Calculation ................................................................................................................................... 37 Appendix B – Measurement Uncertainty ...................................................................................................................... 39 Appendix C – Graphs and Tables .................................................................................................................................. 40 REPORT END ................................................................................................................................................................... 136 Report Number: R20220901-21-E5A Rev A Prepared for: Garmin International…

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