BitHealth Z4 Smart Bracelet With Heart Rate Monitor, Activity Tracker, Smart Wristband. Color Display. Activity/Workout/Heart Rate/Sleep Smartband. Continuous Heart Rate Monitor. Notification receive.

Description

BitHealth Z4 can track your all-day activity, 24-hour resting heart rate, night's sleep. With exercise mode you can track and record your continuous workout heart rate to help you understand your workout level.With a large and colorful display, you can easy read time, activity data, incoming call, and notifications like smart watch. Automaticlly night's sleep tracking can help you understand your sleep quality.Simply app UI interface and fast data transfering make operation very easy. Features 1, Display time, sleep, calories, distance, heart rate; 2, 24-hour tracking resting heart rate and continuously tracking exercise heart rate; 3, Exercise mode display real time workout stats; 4, Automatically sleep tracking; 5, Reminder to move; 6, Incoming call and notifications display; 7, 7 days history record; 8, Silent vibrating alarm; 9, Wrist rotation detect to turn on display; 10,Light and thin, comfortable to wear; Specification 1, Display: 0.96 inch true color display panel; 2, Controller: Nordic nRF52832 ARM cortex M4 core; 3, Activity Sensor: 3 axis accelerator; 4, Heart Rate Sensor: Green light heart rate sensor; 5, Operation: Touch key; 6, Battery: 80mAh; 7, Bluetooth: Bluetooth 4.0 BLE; 8, APP: Support iOS 8.0 or above, Android 4.4.4 or above; 9, Battery Life: 5-7 days for daily using(based on notifications received); 10,Charge Time: 2 hours; 11,Water Resistance: IP67; Package included: 1, Z4 smart wristband; 2, USB charge cable; 3, User manual;