This is the Zeblaze BTalk Lite, you can make calls directly from this watch, you can measure heart rate, blood oxygen and blood pressure, or even play some games.
It has a 230 mAh battery, which is supposed to last up to 14 days with heavy use. In the video below I did some tests, so check it out to see the results.
Watch the full video of the Zeblaze Btalk Lite here
Get one here, link to the product
Specifications
Connectivity Bluetooth version: BLE 5.1
Smartphone Compatability: Android 4.4 or iOS 8.0 and above
Display type: TFT Display size: 1.83 inch Display resolution: 240*285 pixels
Touch screen: YES
Sensors – Wrist Heart Rate Monitor Pulse Ox Blood Oxygen Saturation Monitor, Proximity sensor, Accelerometer
Battery capacity: 230 mAh Battery type: Li-Pol
Typical usage modes up to 14 days
Heavy usage modes, up to 7 days
Continuous Voice Calling: 280 mins
Charging time: 1.5 hours
Operation temperature min: -20°C Operation temperature max: 40°C
Water resistance: IP68
Width: 44.5 mm Height: 38 mm Thickness: 10.8 mm Weight: 37 g Total weight without wristband: 29 g
Case Material: Plastic
Button material: Alloy
Buckle material: Stainless steel
Wristbands Material: Durable and comfortable fluoroelastomer strap
Width: 20 mm, compatible with standard 20 mm quick-release watch bands
Wrist Circumference: 145-220 mm
