IKQRTHM17RHYTHM

USER MANUAL RHYTHM RTHM17/RTHM19 ©2013 SCOSCHE INDUSTRIES, INC.SI 300RTHM17/RTHM19 11/13 PeRfoRMance HeaRT RaTe MoniToR and BioMeTRic SenSoR !!WaRning!! This is not a medical device and is intended for training and recreational use only. Consult a physician prior to use to determine appropriate heart rate zones. noTice RHYTHM Heart Rate Monitors are waterproof to IEC Standard 60529 IP67. It can withstand immersion in 1 meter of water for 30 minutes. Prolonged submersion can cause damage to the unit. care instructions • To ensure accurate readings, clean the sensor lens with a soft cloth. • Use a soft cloth with ONLY mild hand soap and cool water to wipe down the armband, sensors and plastic housing. • Use a cotton swab and ONLY rubbing alcohol to clean the charging contacts. • Do not use any abrasive chemicals to clean the RHYTHM Armband, sensors or plastic housing. This will cause permanent damage. PRELIMINARY about PerformTek PerformTek sensor technology continuously measures more real-time biometric and physiological data than any other fitness monitor with a high degree of accuracy and consistency, and uses that data to give people meaningful health and fitness assessments. It seamlessly integrates into audio earbuds and other wearable devices, such as armbands and wristbands, and connects with smartphone apps people are already using while exercising. PerformTek Precision Biometrics is a licensable sensor technology that allows you to capture accurate data such as heart rate, distance, speed, cadence, calories burned and VO2 max (aerobic fitness level). PerformTek and the PerformTek design are registered trademarks of Valencell, Inc. and may not be used for any purpose without the express prior written consent of Valencell, Inc. 2 GETTING STARTED VoL + (raise volume) VoL - (lower volume) aRMBand MULTifUncTion BUTTon (MfB)* Press once - on/off/play/pause Twice - next track Three times - previous track Press & hold 3 seconds - turn off USB cHaRging TeRMinaLS HeaRT RaTe SenSoR fRonT VieW ReaR VieW charging Charge the SCOSCHE ® RHYTHM for 2 hours or until a solid blue light indicates the unit is fully charged. 1. Attach the charging base to the SCOSCHE ® RHYTHM unit (Figure 1). 2. Connect the USB to a wall charger or your computer. 3. A red flashing LED indicates that the unit is charging. 4. Remove the charging base as shown (Figure 2). figURe 2 cHaRging BaSe figURe 1 *Music controls only supported by RHYTHM Smart USING THE ARMBAND MONITOR 3 Wear armband on the upper portion of the forearm. Sensor should be on the inside or top of forearm. It should be worn snug enough not to move on your arm, but NOT so tight that it restricts arm circulation (Figure 3) . initial Setup with Bluetooth Smart fitness apps 1. Set Bluetooth on the device to ON. 2. Find the Sensor Settings menu in the Bluetooth Smart Fitness App. 3. Connect the RHYTHM armband by turning it on. initial Setup with Bluetooth Smart devices (Sports Watches & Fitness Equipment) 1. From the device settings menu select “Add HR sensor” 2. Connect the RHYTHM armband by turning it on. initial Setup with anT+ devices (Sports Watches & Fitness Equipment) Only supported in the RHYTHM Plus armband: Turn on the armband and move within range of your display device. note: Heart Rate Monitoring will work with most Bluetooth Smart Fitness Apps. Music Controls and Workout Recording are only supported in the RHYTHM Smart armband and will only work with Apps which have integrated the Scosche BLe SdK (available at www.scosche.com). For a list of the latest Apps that have integrated the Scosche BLe SdK please visit www.scosche.com. Led indicators (Bluetooth Smart Mode) 1. Alternating RED/BLUE – the armband is waiting for a connection. a. If no connection the armband will power down after 60 seconds. b. If a connection is established and then lost the armband will power down after 5 minutes if the connection is not reestablished. c. Only supported in the RHYTHM Plus armband: Armband will only power down if removed from the forearm for more than one minute 2. Three (3) BLUE blinks – the armband has connected successfully. 3. Slow pURpLE blink – you are in your HR zone, or no HR zone has been selected, but the monitor is running. 4. Slow BLUE blink – you are below your HR zone. 5. Slow RED – you are above your HR zone. 6. Alternating 3 slow RED and 3 slow BLUE – recorded workout is syncing with the Fitness App. 7. The LEDs will freeze while the recorded workout is being deleted from the armband. Normal LED operation will resume once deletion is complete. Led indicators (anT+ Mode) 1. Slow pURpLE blink – The HR monitor is on and normal operation. figURe 3 USING THE ARMBAND MONITOR (cont’d) 4 LIMITED WARRANTY Scosche Industries Inc. warrants this product to be free from defects in material and workmanship for a period of 1 year from purchase. This Scosche product is sold with the understanding that the purchaser has independently determined the suitability of this product. This warranty is offered to the original purchaser of the product only. This warranty does not cover the product if physically damaged, subject to negligence or misuse, abuse, alteration, accident, or an act of GOD. This warranty does not apply to product which has water or physically damaged by accident or which has been misused, disassembled or altered. The original dated sales slip or proof of purchase will establish warranty eligibility. If the product should prove defective within the warranty period, return the product with proof of purchase to Scosche Industries Inc. Scosche, at its option, will replace or repair the product free of charge and return the product postage paid. In no event shall Scosche Industries, Inc. be responsible for claims beyond the replacement value of the defective product, or in any way be liable or responsible for consequential or incidental damages. No empress warranties and no implied warranties, whether for fitness or any particular use or otherwise…

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FCC INFORMATION This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

Sunitec Enterprise Co., Ltd. 10F.-1, No.200, Jingping Rd., Jhonghe City, Taipei County 23581, Ta i w a n FCC Confidentiality Request Number: CF303 Version: V01 Date: 2012-4-18 To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Scosche Industries Inc Addresss 1550 Pacific Ave, Oxnard,CA 93033,USA City Oxnard Country USA request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: IKQ RTHM17 of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) Operational Description Block Diagrams Schematics Diagrams Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Oxnard，USA Dec 03, 2013 Jack Debiasio Sr Product MGR

Sunitec Enterprise Co., Ltd. 10F.-1, No.200, Jingping Rd., Jhonghe City, Taipei County 23581, Ta i w a n FCC Authorization Letter Number: CF304 Version: V01 Date: 2012-4-18 We, (the approval holder) Company name Scosche Industries Inc Addresss 1550 Pacific Ave, Oxnard,CA 93033,USA City Oxnard Country USA declare that the following representative (agent): Name (person) Ruby zhang Function Supervisor Company name Compliance Certification Services (Shenzhen) Inc. Addresss No10-1, Mingkeda Logistics Park, No.18 Huanguan South RD. Guan lan Town, Baoan District, Shenzhen China City Shenzhen Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description RHYTHM Type or Model(s) RTHM16, RTHM17, RTHM18, RTHM19, RTHM2 Tradename or Brand(s) SCOSCHE We also authorize Teleconformity, Mr. M. Koop, (address: Rietven 31, 7534NH Enschede, Netherlands) to process this application. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Oxnard USA Dec 03, 2013 Jack Debiasio Sr Product MGR

Report No.: C131120Z05-RP1 Page 1/3 External Photos of EUT Report No.: C131120Z05-RP1 Page 2/3 Report No.: C131120Z05-RP1 Page 3/3

17.00 mm 14.00 mm 2013-12-10 JYLRTHM1.7 MADE IN CHINA R 211-120801 FCC ID: IKQRTHM17 CMIIT ID: XXXXXXXX Sunitec Enterprise Co., LTD Product Name : RHYTHM Model : RTHM17 IC : 6955A-RTHM17 SCOSCHE INDUSTRIES,INC MADE IN CHINA R 211-120801 FCC ID: IKQRTHM17 CMIIT ID: XXXXXXXX Sunitec Enterprise Co., LTD Product Name : RHYTHM Model : RTHM17 IC : 6955A-RTHM17 SCOSCHE INDUSTRIES,INC

Report No.: C131120Z05-RP1 Page 1/5 Internal Photos of EUT Report No.: C131120Z05-RP1 Page 2/5 Report No.: C131120Z05-RP1 Page 3/5 Report No.: C131120Z05-RP1 Page 4/5 Report No.: C131120Z05-RP1 Page 5/5

FCC RF Exposure FCC ID: IKQRTHM17 Frequency: 2402-2480 MHz (40 channels) Modulation: GFSK Mid-Channel Peak Power or Highest Conducted if higher (measured): 4.45 dBm == 2.79 mW Antenna Gain: G = 0 dBi Peak, Radiated = 4.45 dBm + 0 dBi = 4.45 dBm = 2.79 mW SAR Test Exclusion Thresholds specified in KDB447498 Appendix A: Evaluation: The Calculated Radiated Peak output power is taken as worst case, and this emission level appears to be under the maximum allowed emission level at even the closest distance for 2.4G device specified in this table. Conclusion: The emitted power appears to be below the required limit, so PASS.

Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 1 / 43 FCC 47 CFR PART 15 SUBPART C for RHYTHM Model: RTHM16,RTHM17,RTHM18,RTHM19,RTHM2 Brand: SCOSCHE Test Report Number: C131120Z05-RP1 Issued for Scosche Industries Inc 1550 Pacific Ave, Oxnard, CA 93033,USA Issued by: Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, A2LA, NVLAP, NIST or any government agencies. The test results in the report only apply to the tested sample. Compliance Certification Services (Shenzhen) Inc. No.10-1, Mingkeda Logistics Park, No.18 Huanguan South Rd., Guan Lan Town, Baoan District, Shenzhen, China TEL: 86-755-28055000 FAX: 86-755-28055221 Issued Date: December 3, 2013 Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 2 / 43 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Revision History Rev. Issue No. Revisions Effect Page Revised By 00 C131120Z05-RP1 Initial Issue ALL Sinphy Xie Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 3 / 43 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1 TEST CERTIFICATION.............................................................................................. 4 2 TEST RESULT SUMMARY........................................................................................ 5 3 EUT DESCRIPTION ................................................................................................... 6 4 TEST METHODOLOGY ............................................................................................. 7 4.1. DESCRIPTION OF TEST MODES ...................................................................................... 7 5 SETUP OF EQUIPMENT UNDER TEST.................................................................... 8 5.1. DESCRIPTION OF SUPPORT UNITS................................................................................. 8 5.2. CONFIGURATION OF SYSTEM UNDER TEST ................................................................. 8 6 FACILITIES AND ACCREDITATIONS ...................................................................... 9 6.1. FACILITIES .......................................................................................................................... 9 6.2. ACCREDITATIONS ............................................................................................................. 9 6.3. MEASUREMENT UNCERTAINTY....................................................................................... 9 7 FCC PART 15.247 REQUIREMENTS...................................................................... 10 7.1. POWER LINE CONDUCTED EMISSIONS MEASUREMENT........................................... 10 7.2. SPURIOUS EMISSIONS MEASUREMENT....................................................................... 14 7.3. 6dB BANDWIDTH MEASUREMENT ................................................................................. 27 7.4. PEAK OUTPUT POWER ................................................................................................... 30 7.5. BAND EDGES MEASUREMENT....................................................................................... 34 7.6. PEAK POWER SPECTRAL DENSITY MEASUREMENT.................................................. 40 Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 4 / 43 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1 TEST CERTIFICATION Product RHYTHM Model RTHM16,RTHM17,RTHM18,RTHM19,RTHM2 Brand SCOSCHE Tested November 20~December 3, 2013 Applicant Scosche Industries Inc 1550 Pacific Ave, Oxnard, CA 93033,USA Manufacturer Sunitec Enterprise Co., Ltd No.2, Qilin Road 2, RunTang Ind, Dan-Keng Village Fu Min Community, Guan-Lan Town, BaoAn District, Shenzhen Guangdong China APPLICABLE STANDARDS Standard Test Type Standard Test Type 15.207(a) Power Line Conducted Emissions 15.247(d) 15.209(a) z Spurious Emissions z Conducted Measurement z Radiated Emissions 15.247(a)(2) 6dB Bandwidth Measurement 15.247(b)(3) 15.247(b)(4) Peak Power Measurement 15.247(d) Band Edges Measurement 15.247(e) Peak Power Spectral Density We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2009 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: Tom Gan Supervisor of EMC Dept. Compliance Certification Service Inc. Ruby Zhang Supervisor of Report Dept. Compliance Certification Service Inc. Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 5 / 43 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 2 TEST RESULT SUMMARY APPLICABLE STANDARDS Standard Test Type ResultRemark 15.247(a)(2) 6dB Bandwidth Measurement Pass Meet the requirement of limit. 15.247(b)(3) 15.247(b)(4) Peak Power Measurement Pass Meet the requirement of limit. 15.247(d) Band Edges Measurement Pass Meet the requirement of limit. 15.247(e) Peak Power Spectral Density Pass Meet the requirement of limit. 15.247(d) 15.209(a) z Spurious Emissions z Conducted Measurement z Radiated Emissions Pass Meet the requirement of limit. 15.207(a) Power line Conducted Emissions Pass Meet the requirement of limit. Note: 1. The statements of test result on the above a…

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Report No.: C131120Z05-RP1 FCC ID: IKQRTHM17 Page 1/1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: C131120Z05-RP FCC ID: IKQRTHM17 Page 2 . RADIATED EMISSION TEST Below 1GHz Above 1GHz