Xiaomi Watch S2 vs Apple Watch Series 7 GPS + Cellular comparison

Compare Xiaomi Watch S2
Compare Apple Watch Series 7 GPS + Cellular
key specs
Strap ColourBlack, Light Gold and Silver-
Display Size42mm41mm
Compatible OSAndroid, iOS-
Strap MaterialLeather-
Dial ShapeRoundRectangle
Display TypeAMOLEDOLED Retina
Ideal ForUnisexUnisex
general
BrandXiaomiApple
ModelWatch S2Watch Series 7 GPS + Cellular
Release dateJanuary 10, 2022September 14, 2021
Model NameXiaomi Watch S2Watch Series 7 GPS + Cellular
Dial ColourBlackMidnight, Starlight, Green, and a New Blue and (PRODUCT)RED
Dial ShapeRoundRectangle
Strap ColourBlack, Light Gold and Silver-
Strap MaterialLeather-
SizeLargeRegular
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantYesYes
Water Resistance Depth5ATM50m
UsageFitness & OutdoorFitness & Outdoor
Ideal ForUnisexUnisex
product details
ClosureStrap Buckle-
SensorBlood Oxygen Monitor, Heart Rate MonitorCompass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor
Compatible DeviceAndroid, iOS-
NotificationMessageYes
Battery Type305Lithium Ion
Battery Life12 DaysUp to 18 hours
Rechargeable BatteryYesYes
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth Version5.2-
GPSYesYes
Third Party App SupportYes-
Call Featurescall, answer, reject and mute callsInternational Emergency Calling
Other Connectivity FeaturesNotificationsEmergency SOS
Wi-Fi-Yes
platform and storage features
Operating SystemMIUI Watch OSwatchOS 8
Compatible Operating SystemAndroid, iOS-
camera and display features
Display Resolution466X466-
Display Size42mm41mm
Display TypeAMOLEDOLED Retina
Other Display FeaturesTouch ScreenLTPO OLED Always-On Retina display
Backlight Display-Yes
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Calorie Count-Yes
Altimeter-Yes
Language-English
Other Fitness Features-Blood Oxgen Sensor, ECG sensor
ratings
Overall NDTV Rating-Read Review
Design and comfort Rating-
Tracking accuracy Rating-
Software and ecosystem Rating-
Battery life Rating-
audio and video features
Speaker-Yes
Microphone-Yes

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