Product description
Features:1) Built-in Bluetooth 4.0 for fast data transmission. Compatible with the newest IOS & upcoming Andorid OS 4.3+ based devices including iPhone 5/5s/5c, iPhone 4s, iPod Touch (5th generation), iPod Nano (7th generation). No reciver is needed at the mobile phone side.
2) Works with the most popular apps avaialbe out there like Strava, MapMyRun, Endomondo, Runtastic, Sports Tracker, Wahoo Fitness, Fitbeat Heart Rate, etc.
3) Soft-touching fabric chest strap, lightweighting, comfortable and waterproof.
4) Adopt BLE (Bluetooth Low Energy) technology making its usage time lasts up to 12 months.
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