Denver BFA-10BLACK Armband activity tracker 0.49" OLED Wired Black

BT 4.0, USB, Android/iOS, 40mAh, black - Fitnessband with Bluetooth 4.0 function
- Track your activity + your sleep, and get it displayed in the free app
- Direct USB for charging the fitnessband (full charge takes approximately 30 minutes)
- Easy to use, just one button on the fitnessband
- Intuitive app for your smartphone (Android & iPhone)
- Pair with your smartphone via Bluetooth
- Supported devices: Android 4.3 with Bluetooth 4.0 and above, and iPhones/iPads with iOS 7.0 and above
- Caller ID display & SMS notification
- Pedometer function: Steps, distance & calories calculation
- Self-timer, find phone function
- Vibration alarm clock function
- 0.49” OLED display
- Built-in lithium ion polymer battery: 40mAh, standby time 3-5 days