✔️unrivaled warranty: unlimited heart rate monitor battery replacements & no questions asked warranty for 12 months.
✔️pro durability: with full ipx67 water & sweat proof design, the powr labs chest heart rate monitor has been battle tested by professional cyclists, runners, triathletes & fitness competitors. *note: while waterproof rated for full submersion, we do not recommend swimming in this heart rate monitor.
✔️athlete tested reliability: refined & tested by endurance athletes for class leading heart rate monitor chest strap connectivity with dual-band bluetooth 4.0 & ant+ protocol. powr labs chest heart rate monitors are absurdly reliable.
✔️ broad compatibility: works real-time with both smartphones & gps devices compatible with bluetooth and ant+. fits all athletes with adjustable strap from 26" to 38".
✔️***pairing instructions***: to pair, chest strap must be worn across chest. apps we recommend: endomondo, elite hrv, icardio, heart graph for all types of exercise; map my ride, wahoo, garmin, polar beat, zwift, peloton for cycling; map my run for running. the device will not work with google fit and requires an iwatch to connect with apple health...