* Bluetooth version 5.0.
* Connect to smartphone via Bluetooth and ZTFit app.
* Screen size: 2.01 inches.
* Case dimensions: 49 mm.
* Battery capacity: 200mAh.
* Charging time: about 2 hours.
* Wireless range: 10m.
* After connecting the two devices with the app, you can make calls from the watch side.
* Receive notifications for incoming calls, SMS, app notifications and more.
* Counting steps, distance, sports modes to track training, heart rate, blood oxygen monitoring.
* Charging: Wireless.

* The set includes: Smart watch, Magnetic USB charger, 7 straps, Instructions for use.