Denver GPS fitnessband with heartrate sensor

* Fitnessband with Bluetooth 4.2 function & heartrate monitor + colour display * GPS built-in for precise tracking * Track your activity + your sleep, and get it displayed in the free app “DENVER SMARTLIFE” * Multi-sport mode: walking, running, cycling, hiking, basketball & football * Charge directly via built-in USB * Easy to use, just one button on the band * Display SMS, calls, e-mails, calender events and more * Clock & Alarm function * Pedometer function: Steps, distance & calories calculation * 0.96” colour display * Built-in lithium ion polymer battery: 160mAh, standby time up to 30 days * Battery use time up to 10 days * GPS use time up to 5 hours * IP-67 waterproof