Xiaomi | Watch S4 | Smart watch | Aluminium alloy frame | Water-resistant | Black

Technical details
Producer - Xiaomi
Brand - Xiaomi
Manufacturer - Xiaomi
Product Line - Xiaomi
Model - Watch S4
Product Type - Smart watch
Tracking Data - Steps taken, Heart rate, Stress level, Blood oxygen saturation, Sleep activity, Sleep duration, Distance, Duration, Average speed, Calories burned 

Display
Diagonal Size - 1.43 in
Colour Support - Colour
Diagonal Size (metric) - 3.6 cm

System Requirements
Supported Host Device Platform - iOS, Android

Miscellaneous
Colour Category - Black, Blue, Green, Red, Orange, Pink, Yellow
Body Material - Aluminium alloy frame
Protection - Water-resistant
Max Depth of Water Resistance - 50 m

Case
Case Shape - Round

Band
Material - Fluororubber, nylon
Colour - Rainbow
Name - Strap
Fits Wrist Size - 135-210 mm

Battery
Run Time (Up To) - 15 day(s)

Communications
Wireless Interface - Bluetooth 5.3, NFC 

GPS System
Navigation - GPS/GLONASS/Galileo/BeiDou/QZSS receiver

OS Provided
Type - Xiaomi HyperOS 2

Product Dimensions
Width - 5 cm
Depth - 1 cm
Height - 5 cm

Warranty - 24 month(s)