Apple Watch Series 9 GPS vs Xiaomi Watch S2 comparison

Show Only Differences Highlight Differences	Apple Watch Series 9 GPS	Xiaomi Watch S2
key specs
Strap Material	Silicone	Leather
Dial Shape	Rectangle	Round
Display Type	OLED Retina	AMOLED
Ideal For	Unisex	Unisex
Strap Colour	-	Black, Light Gold and Silver
Display Size	-	42mm
Compatible OS	-	Android, iOS
general
Brand	Apple	Xiaomi
Model	Watch Series 9 GPS	Watch S2
Release date	September 12, 2023	January 10, 2022
Model Name	Watch Series 9 GPS	Xiaomi Watch S2
Dial Shape	Rectangle	Round
Strap Material	Silicone	Leather
Size	Regular	Large
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	Yes	Yes
Water Resistance Depth	5ATM	5ATM
Usage	Fitness & Outdoor	Fitness & Outdoor
Ideal For	Unisex	Unisex
Dial Colour	-	Black
Strap Colour	-	Black, Light Gold and Silver
product details
Sensor	Compass, Always-On Altimeter, optical heart rate sensor, Accelerometer, Gyroscope and Ambient light sensor	Blood Oxygen Monitor, Heart Rate Monitor
Compatible Device	iOS	Android, iOS
Notification	Yes	Message
Battery Life	18 hours	12 Days
Rechargeable Battery	Yes	Yes
Closure	-	Strap Buckle
Battery Type	-	305
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	Yes
Messaging Support	Yes	-
Email Support	Yes	-
Call Features	International Emergency Calling	call, answer, reject and mute calls
Other Connectivity Features	Emergency SOS	Notifications
Bluetooth Version	-	5.2
Third Party App Support	-	Yes
platform and storage features
Operating System	watchOS	MIUI Watch OS
Number of Cores	dual-core	-
Processor Name	S9	-
Internal Memory	64GB	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Type	OLED Retina	AMOLED
Backlight Display	Yes	-
Other Display Features	LTPO OLED Always-On Retina display, up to 2000 nits of peak brightness	Touch Screen
Display Resolution	-	466X466
Display Size	-	42mm
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	-
Other Fitness Features	Blood Oxgen Sensor, ECG sensor	-
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Yes	-

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