SPECIFICATIONS

Activity Tracked: Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker
Application Age Group: Adult
Battery: Capacity: 486mAh
Battery Capacity(mAh): >450mAh
Battery Life: 15 days
Bluetooth-compatible Version: 5.3
Brand Name: XIAOMI
Category: Smart Watches
Dimensions: 47.3mm x 47.3mm x 12.0mm
Display Size: 1.43
Frame: Aluminum alloy frame
Function: Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Chronograph,Alarm Clock,World Time,Heart Rate Tracker,Countdown
GPS: Yes
Metrics measured: Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor
Multiple Dials: Yes
Name: Xiaomi Watch S4
Origin: Mainland China
Package contents: Xiaomi Watch S4 (including bezel and strap) / Magnetic charging dock / User manual (including warranty notice)
RAM: 4GB
Resolution: 466 x 466 pixels
Satellite positioning systems: GPS | Galileo | Glonass | BeiDou | QZSS
Screen Material: AMOLED
Screen Shape: Round
Sensors: Heart rate sensor (with blood oxygen sensor) | Accelerometer | Gyroscope | Ambient light sensor | Electronic compass | Barometer sensor | Hall sensor
Strap 1: Black: fluororubber strap
Strap 2: Silver: fluororubber strap
Strap 3: Rainbow: fluororubber strap+nylon strap
System: Android Wear
Type: wearable
Voice assistant built-in: Yes
Warranty: 2 years