Bluetooth health wristband in silicone which you can track your steps, calories burned, your sports kilometres per day, your sleep, alarm mode, pedometer function and income calling notice. Inclusive 1x Li-Pol battery. Requires a free app (Very fit 2.0) available in both iOS and Android.
4.0 Bluetooth health wristband in silicone with which you can track your steps, calories burned, sleep, alarm mode, income calling notice, taking picture function and anti lost alert. Smart watch requires for download free app get fit 2.0.
4.0 Bluetooth heart rate fitness tracker in plastic wristband with you can track your steps, calories burned, sleep, alarm mode, income calling notice, taking picture function and anti lost alert. Inclusive Li-Ion battery. Requires a free app (Very fit for heart rate) available in both iOS and Android.
5.0 Bluetooth Low-Energy Health bracelet with TPU detachable strap (for charging). Rechargeable Li-pol 90 mAh battery. Requires a free app (Yoho Sport) available in both iOS and Android.