Details :

IWO FK78 Bluetooth Calling Smartwatch.

1.78 full screen, encoder knob, Bluetooth call, true heart rate, step counter, universal 42/44 various straps.
Product: FK78 Smart watch.
The reference size of the whole machine: 45*37.5*11.5mm.
Case: alloy.
Strap: silicone.
Charging method: charging stand.
Color: black, gold, silver.
Touch screen: 2.5D curved capacitive full-fit touch screen.
Bluetooth push: SMS, WeChat, QQ news and other client information and other communications in time to remind.
Heart rate detection: Heart rate monitoring, monitor your heartbeat around the clock.
Pedometer: exercise step count, calorie consumption, exercise mileage record.
Sedentary reminder: It's time to get up and exercise and change the unhealthy lifestyle.
Sleep monitoring: objectively scientifically record and analyze your sleep status quantitatively.
Find mobile phone function: anti-lost reminder. Two-way search.
Bluetooth music playback: Play on the watch.
Call reminder: support.
Bluetooth function and version: 3.0, 4.0 support Bluetooth call.
Battery specifications and capacity: 220MAH high-capacity polymer.
Vibration motor: support.