IP67 Waterpoof Heart Rate Monitor Bluetooth Activity Tracker with BMI Management, Tracking Steps, Distance, Calories Burned, Fat Burned Functions

Hardware specifications:
CPU: AMICCOM/Dialog
Display: 0.66 inches OLED
Acceleration: G-sensor
Battery: 120mAh rechargeable Li-ion polymer battery
Motor: Built-in reminder with vibration
Wristwatch Material: Silicon
Charging: 5V slot
Waterproof level: IP67

System Specifications:
Compatibility: Android 4.3 / iOS 7.0 and above with Bluetooth 4.1

Function:
1. Heart Rate Monitor: Measures heart rate, records Max/Min rates and average rate. 2.0.66 inch OLED screen: Display the number or name of incoming calls and message.
3. Time: Show current time, battery quantity, and Bluetooth state.
4. Pedometer: This bluetooth wearable activity tracker wristband doubles as an efficient pedometer that will track how many
steps you take with ease.
It tracks miles and distance covered when walking, jogging and running!
5. Alarm clock reminder: Built-in silent vibration mode