Main control chip: Realtek8762DK
Memory: Flash 128MB
Bluetooth: BLE 5.0
Screen size: 1.39-inch HD full screen
Screen Resolution: 360x360
Battery capacity: 400mAh
Charging: 5V 1A adapter
Compatible System: Android4.4 and above IOS8.0 and above
APP name: Dafit

Languages:

English,Chinese,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Portuguese.

Function:

Alarm Clock, Remote Control, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Mood Tracker, Message Reminder, Heart Rate Tracker, Blood oxygen monitor
1.39 inch IPS screen
Detachable 22mm strap Standard

Multiple watch faces pushing,Customized watch faces
Bluetooth calling/BT music(Superior clear audio like sound effect)
Heart rate detection/Blood pressure detection/Blood oxygen detection/Wole-day heart rate monitor,Sleep detection (Sleep time ,Sleep quality)
Multiple sport modes, Pedometer,Calorie Consumption,Distance Calculation,On & Off dispaly Weather, Timer
Calls to remind,SMS Reminder,Third-party messaging reminder Multilingual push,Clock alarm,Remote Camera Sedentary reminder
400mAh big battery,super long standby time
Synchronous data to APK/APP

What's in the box
1 x Smart Watch
1 x Silicon strap
1 x Charger
1 x User manual