2AIEP-OSS3AOwlet Smart Sock V3

1 Owlet Smart Sock User Guide Owlet Smart Sock Mode d’emploi EN | FR 2 What’s in the box Socks size 1 and 2, right and left sock for each size Smart Sock sensor Base Station Base Station cord Power adapter Quick start guide How does the Owlet Sock work? EN The Sock sensor collects data and sends it to the Base Station. The Base Station notifies as needed based on the data sent from the Sock. The Base Station is your primary notification device in the event of a red notification and as such should be placed in a location where you can hear it if it sounds. The Sock sensor uses pulse oximetry to get readings from your baby’s foot while they sleep. A small light shines through the skin and the amount of blood flow and oxygen levels are estimated based on how much light is transmitted to the sensor. 3 How the App works When connected to Wi-Fi: The Base Station sends information to the Owlet cloud via Wi-Fi. The Owlet cloud enables this data to be shown in the app. This enables real-time readings and notifications on the app from anywhere. LAN (Local area network) mode: To use LAN mode your phone must be on the same Wi-Fi connection as your Base Station. Using Wi-Fi, the app establishes an initial connection to the Owlet cloud and will deliver data to the app as long as the app is not closed and the Wi-Fi connection does not change on the app or Base Station. 4 2 Create an account Follow the in-app instructions to create an account. How to set up and use the Owlet Sock Requirements The Owlet Smart Sock requires access to an iOS or Android device with the Owlet Care App downloaded; minimum OS versions apply, see app stores for details. The Smart Sock works for infants maximum 30 lbs. A 2.4 GHz wireless internet connection is required for live readings in the Owlet app, remote access to the app and some app features. HotSpot WiFi and 5 GHz are not supported. To set up the Owlet Sock: 1 Download the Owlet app Available for iOS and Android 5 6 3 Set up a device NOTE: If already have an Owlet account and are adding an additional Owlet device, follow the instructions in the app to add a new device. 7 4 Plug in the Base Station to a power source and plug the Sock into the Base Station. (This screen iOS only) 8 Follow the in-app instructions to connect the Sock to Wi-Fi, as well as register and pair the Sock and make updates to the Sock, if necessary. (This screen Android only)(This screen Android only) 9 10 11 12 5 Create a child profile. The app will walk you through creating a profile for your child and assigning that profile to an Owlet device. 13 14 Sock sizing, placement and fit The Owlet Smart Sock comes with two sock sizes, and a right and left sock for each size: Size 1 fits babies up to 12 lbs. Size 2 is for babies from 12 - 30 lbs. TIP: If in doubt, start with the smaller size first. Attach the sensor to the Sock Align the notch in the sensor with the notch in the Sock; press the sensor to the Sock to attach the velcro and pop the sensor into place. Fit the Sock Place the notch in the Sock behind the pinky toe of your baby on the side of the foot. Secure the velcro from the toe strap around the foot above the toes, 15 then wrap the ankle strap around the back of the ankle and secure it on top of the foot. When placed correctly the velcro on the top of the foot should point to the big toe, and the sensor should be on the outside of the pinky toe with the top of the owl’s head pointed towards the toes. 16 Getting readings and notifications Before naps and overnight sleep, remove the Sock from the Base Station and place it on your baby. The Base Station will display bouncing green lights when it’s attempting to take readings. When the Base Station is getting readings it will pulse green. Yellow notifications During a yellow notification the Base Station will flash yellow and play a lullaby, and you will receive a push notification in the app. A yellow indicates there is a Sock placement issue or the Sock has fallen off of your baby’s foot and was unable to get good readings for at least 60 seconds. Blue notifications During a blue notification the Base Station will flash blue and play a lullaby, and you will receive a push notification in the app. A blue notification indicates the Sock is out of range of the Base Station, the battery is depleted or the signal is blocked for at least 60 seconds. Because the human body can act as a barrier between the Base Station and Sock connection, try not to hold your baby with your back facing the Base Station to avoid notifications. If blue notifications are recurring, move the Sock and Base Station closer together to avoid repeated notifications. Red notifications Red is the highest priority notification. There are three kinds of red notifications, during which the Base Station will flash red and emit a high pitched sound. Low Oxygen: notifies if baby’s oxygen has dropped below 80% Low Heart Rate: notifies if baby’s heart rate goes below 60 beats per minute when oxygen is also below 85% High Heart Rate: notifies if they baby’s heart rate goes above 220 beats per minute TIP: If you have your baby wear the Sock while feeding, you may get red notifications as oxygen naturally decreases and heart rate rises at this time. 17 Snooze notification sounds When there is an active notification of any kind you can snooze the notification sound for 60 seconds with a short press on the Base Station or in the app. Snoozing will only pause the Base Station and app sound—the light ring will continue to show on the Base Station and details are available in the app. The notification remains in effect until the condition is resolved. If the triggering event (low oxygen, low heart rate or high heart rate) ceases while snoozed the notification will stop. If a new notification with the same or higher priority occurs while snoozed, the new notification will begin without being snoozed. Base Station The Smart Sock Base Station communicates different states with the following col…

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Owlet Baby Care 2500 Executive Pkwy (866) 348-1767 Suite 500 owletcare.com Lehi, UT 84043 Date: 28 May 2020 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2AIEP-OBL3A (Base Station) 2AIEP-OSS3A (Sensor) 2AIEP-OBL3M (WLAN module) To whom it may concern: We, the undersigned, hereby authorize Martin Taylor to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Owlet Baby Care Inc. This authorization is valid until 1 January 2021. Name (Printed): Jutika Gokarn Title: Sr. Director of Quality Engineering and Risk Management Signature: On behalf of Company: Owlet Baby Care Inc. Telephone: 217.417.4027 DocuSign Envelope ID: A26D9E6C-6215-4A0B-B18B-08F81E80EDA7

Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Owlet Baby Care, Inc. Address 2500 Executive PKWY Suite 500 Lehi, UT 84043 Grantee Code 2AIEP FCC ID 2AIEP-OBL3A (Base Station) 2AIEP-OSS3A (Sensor) Authorized Contact Name Jutika Gokarn Contact Email [email protected] Contact Phone 217-417-4027 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date: Print Name: Title: *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database DocuSign Envelope ID: 8273AB63-FB1B-4948-9CA7-6038D41FD1AE Jutika Gokarn Sr. Dir. Quality 6/4/2020 Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States DocuSign Envelope ID: 8273AB63-FB1B-4948-9CA7-6038D41FD1AE

SGS North America Inc. Consumer and Retail 620 Old Peachtree Road Suite 100 Suwanee GA 30024 t (770) 570-1800 f (770) 277-1240 www.sgs.com Member of the SGS Group (SGS SA) Attn: Director of Certification Confidentiality Request regarding application for FCC ID: 2AIEP-OSS3A LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby requests confidential treatment of the documents listed below, associated with the certification application referenced above. Schematics Block Diagrams Technical Description The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User Manual Sincerely, Martin Taylor Agent for Owlet Baby Care Inc. SGS North America Title: RF/EMC Engineer Date: 11 June 2020

SGS North America Inc. Consumer and Retail 620 Old Peachtree Road Suite 100 Suwanee GA 30024 t (770) 570-1800 f (770) 277-1240 www.sgs.com Member of the SGS Group (SGS SA) Attn: Director of Certification Cover letter regarding application for FCC ID: 2AIEP-OSS3A The applicant is seeking equipment authorization for the Owlet Smart Sock V3, Model OSS 3.0. This equipment contains a Bluetooth LE radio. A test report with complete data on the BLE radio is included in this submission. The User Manual included in this submission will only be available electronically, but there is also a Quick Start Guide in this submission which will physically accompany every unit of the product. Sincerely, Martin Taylor Agent for Owlet Baby Care Inc. SGS North America Title: RF/EMC Engineer Date: 24 June 2020

EXTERNAL PHOTOS FCC ID: 2AIEP-OSS3A IC: 21386-OSS3A 2 © SGS SA 2016 ALL RIGHTS RESERVED 3 © SGS SA 2016 ALL RIGHTS RESERVED 4 © SGS SA 2016 ALL RIGHTS RESERVED 5 © SGS SA 2016 ALL RIGHTS RESERVED WWW.SGS.COM

INTERNAL PHOTOS FCC ID: 2AIEP-OSS3A IC: 21386-OSS3A 2 © SGS SA 2016 ALL RIGHTS RESERVED 3 © SGS SA 2016 ALL RIGHTS RESERVED 4 © SGS SA 2016 ALL RIGHTS RESERVED 5 © SGS SA 2016 ALL RIGHTS RESERVED 6 © SGS SA 2016 ALL RIGHTS RESERVED 7 © SGS SA 2016 ALL RIGHTS RESERVED 8 © SGS SA 2016 ALL RIGHTS RESERVED 9 © SGS SA 2016 ALL RIGHTS RESERVED WWW.SGS.COM

Test Report Number: 4598567EMC09 Rev:1 Owlet Baby Care Inc. / OSS 3.0 Page: 1 of 5 Remarks: This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This document is issued by the Company under its General Conditions of Service accessible at http://www.sgs.com/en/Terms-and- Conditions.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. RF Exposure Report Project Number: 4598567 Proposal Number: 10361 rev3 Report Number: 4598567EMC09 Revision Level: 1 Client: Owlet Baby Care Inc. Equipment Under Test: Owlet Smart Sock V3 Model: OSS 3.0 FCC ID: 2AIEP-OSS3A Applicable Standards: 47 CFR §§ 2.1093; FCC KDB 447498 D01 General RF Exposure Guidance v06 Report issued on: 07 July 2020 Result: Exempt Prepared by: Martin Taylor, RF/EMC Engineer Reviewed by: Stephen Whalen, EMC Lab Manager Test Report Number: 4598567EMC09 Rev:1 Owlet Baby Care Inc. / OSS 3.0 Page: 2 of 5 SGS North America Inc. Consumer and Retail 620 Old Peachtree Road NW, Suite 100, Suwanee, GA 30024 t (770) 570-1800 www.sgs.com Member of the SGS Group (SGS SA) TABLE OF CONTENTS 1 GENERAL INFORMATION ............................................................................................................................................. 3 1.1 CLIENT INFORMATION ................................................................................................................................................... 3 1.2 TEST LABORATORY ....................................................................................................................................................... 3 1.3 GENERAL INFORMATION OF EUT .................................................................................................................................. 3 2 SAR EXCLUSION CALCULATIONS ............................................................................................................................. 4 3 REVISION HISTORY ........................................................................................................................................................ 5 Test Report Number: 4598567EMC09 Rev:1 Owlet Baby Care Inc. / OSS 3.0 Page: 3 of 5 SGS North America Inc. Consumer and Retail 620 Old Peachtree Road NW, Suite 100, Suwanee, GA 30024 t (770) 570-1800 www.sgs.com Member of the SGS Group (SGS SA) 1 General Information 1.1 Client Information Name: Owlet Baby Care Inc. Address: 2500 Executive Parkway Suite 500 City, State, Zip, Country: Lehi, UT 84043, USA 1.2 Test Laboratory Name: SGS North America, Inc. Address: 620 Old Peachtree Road NW, Suite 100 City, State, Zip, Country: Suwanee, GA 30024, USA Accrediting Body: A2LA Type of lab: Testing Laboratory Certificate Number: 3212.01 1.3 General Information of EUT Equipment Under Test: Owlet Smart Sock V3 Model: OSS 3.0 Sample ID: 5220 FCC ID: 2AIEP-OSS3A Frequency Range: 2402 – 2480 MHz Data Modes: Bluetooth Low Energy (GFSK) Antenna: Internal 3D Bent Metal Inverted F Antenna (-6.35 dBi) Rated Voltage: 3.8 Vdc Rechargeable Lithium-Ion Coin Cell Test Voltage: 3.8 Vdc Rechargeable Lithium-Ion Coin Cell Sample Received Date: 02 March 2020 Dates of testing: 17 March 2020 Test Report Number: 4598567EMC09 Rev:1 Owlet Baby Care Inc. / OSS 3.0 Page: 4 of 5 SGS North America Inc. Consumer and Retail 620 Old Peachtree Road NW, Suite 100, Suwanee, GA 30024 t (770) 570-1800 www.sgs.com Member of the SGS Group (SGS SA) 2 SAR Exclusion Calculations The highest output power in conjunction with the upper and lower frequency boundaries have been used to demonstrate compliance. The EUT is considered an Extremity application. Input Select Units Unit correction Max Power: 7.1dBm5.12861384 Min separation distance: 5mm5 Frequency, f: 2480MHz2480 Value reference Number v15mW v25mm v31.575 a) 1g Exclusion Threshold:9.5mW 10g Exlusion Threshold:23.8mW Values used for Calculation For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: Conclusions: 447498 D01 General RF Exposure Guidance v06 SAR test exclusion calculations Section 4.3: General SAR test exclusion guidance / Section 4.3.1: Standalone SAR test exclusion considerations Reference number definition [max. power of channel, including tune-up tolerance, mW] 'Rounded to nearest mW [min. test separation distance, mm] 'Rounded to nearest mm [√f(GHz)] [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, <== 3 * v2 / v3 <== 7.5 * v2 / v3 The EUT max power is BELOW the threshold. SAR Testing is NOT required for Body applications The EUT max power is BELOW the threshold. SAR Testing is NOT required for Extremity applications Test Report Number: 4598567EMC09 Rev:1 Owlet Baby Care Inc. / OSS 3.0 Page: 5 of 5 SGS North America Inc. Consumer and Retail 620 Old Peachtree Road NW, Suite 100, Suwanee, GA 30024 t (770) 570-1800 www.sgs.com Member of the SGS Group (SGS SA) 3 Revision History Revision Level Description of changes Revision Date Draft -- 28 May 2020 Rev 0 Initial Release 05 June 2020 Rev 1 Adde…

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Test Report Number: 4598567EMC03 Rev: 1 Owlet Baby Care Inc. / OSS 3.0 Page: 1 of 34 Remarks: This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This document is issued by the Company under its General Conditions of Service accessible at http://www.sgs.com/en/Terms-and- Conditions.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. RF Test Report Project Number: 4598567 Proposal Number: 10361 rev3 Report Number: 4598567EMC03 Revision Level: 1 Client: Owlet Baby Care Inc. Equipment Under Test: Owlet Smart Sock V3 Model: OSS 3.0 FCC ID: 2AIEP-OSS3A IC ID: 21386-OSS3A Applicable Standards: FCC Part 15 Subpart C, § 15.247 RSS-247, Issue 2, February 2017 RSS-GEN, Issue 5, March 2019, Amendment 1 ANSI C63.10:2013 Report issued on: 07 July 2020 Test Result: Compliant Prepared by: Martin Taylor, Project Engineer Reviewed by: David Schramm, Operations Manager Test Report Number: 4598567EMC03 Rev: 1 Owlet Baby Care Inc. / OSS 3.0 Page: 2 of 34 SGS North America Inc. Consumer and Retail 620 Old Peachtree Road NW, Suite 100, Suwanee, GA 30024 t (770) 570-1800 www.sgs.com Member of the SGS Group (SGS SA) Table of Contents 1 SUMMARY OF TEST RESULTS ..................................................................................................................................... 4 1.1 MODIFICATIONS REQUIRED FOR COMPLIANCE .............................................................................................................. 4 2 GENERAL INFORMATION ............................................................................................................................................. 5 2.1 CLIENT INFORMATION ................................................................................................................................................... 5 2.2 TEST LABORATORY ....................................................................................................................................................... 5 2.3 GENERAL INFORMATION OF EUT .................................................................................................................................. 5 2.4 OPERATING MODES AND CONDITIONS .......................................................................................................................... 5 2.5 EUT CONNECTION BLOCK DIAGRAM – CONDUCTED MEASUREMENTS ......................................................................... 6 2.6 EUT CONNECTION BLOCK DIAGRAM – RADIATED MEASUREMENTS ............................................................................ 6 2.7 SYSTEM CONFIGURATIONS ............................................................................................................................................ 6 2.8 CABLE LIST ................................................................................................................................................................... 6 3 BANDWIDTH ..................................................................................................................................................................... 7 3.1 TEST RESULT ................................................................................................................................................................. 7 3.2 TEST METHODS ............................................................................................................................................................. 7 3.3 TEST SITE ...................................................................................................................................................................... 7 3.4 TEST EQUIPMENT .......................................................................................................................................................... 7 3.5 TEST DATA – DTS BANDWIDTH (6DB) ......................................................................................................................... 8 3.6 TEST DATA – 99% OCCUPIED BANDWIDTH ................................................................................................................... 9 4 OUTPUT POWER ............................................................................................................................................................ 10 4.1 TEST RESULT ............................................................................................................................................................... 10 4.2 TEST METHOD ............................................................................................................................................................. 10 4.3 TEST SITE .................................................................................................................................................................... 10 4.4 TEST EQUIPMENT ........................................................................................................................................................ 10 4.5 TEST DATA .................................................................................................…

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TEST SETUP PHOTOS FCC ID: 2AIEP-OSS3A IC ID: 21386-OSS3A 2 RADIATED EMISSIONS 30-1000 MHZ FRONT VIEW 3 RADIATED EMISSIONS 30-1000 MHZ REAR VIEW 4 RADIATED EMISSIONS 1-18 GHZ FRONT VIEW 5 RADIATED EMISSIONS 1-18 GHZ REAR VIEW 6 RADIATED EMISSIONS 18-26 GHZ FRONT VIEW 7 RADIATED EMISSIONS 18-26 GHZ REAR VIEW WWW.SGS.COM WWW.SGSGROUP.US.COM © SGS Group Management SA – 2018 – All rights reserved - SGS is a registered trademark of SGS Group Management SA