Redmi Watch 3 vs Apple Watch Ultra comparison

Show Only Differences Highlight Differences	Redmi Watch 3	Apple Watch Ultra
key specs
Compatible OS	Android 6.0 or iOS 12 and above	-
Dial Shape	Rectangle	Rectangle
Display Size	-	49mm
Display Type	-	OLED Retina
Ideal For	-	Unisex
general
Brand	Redmi	Apple
Model	Watch 3	Watch Ultra
Release date	December 27, 2022	September 7, 2022
Model Number	M2215W1	-
Dial Shape	Rectangle	Rectangle
Touchscreen	Yes	Yes
Water Resistant	5ATM	Yes
Water Resistance Depth	50	40m
Model Name	-	Watch Ultra
Size	-	Large
Usage	-	Fitness & Outdoor
Ideal For	-	Unisex
dimensions
Width	42.58	-
Height	36.56	-
Thickness	9.99	-
Weight (g)	37.00	-
product details
Sensor	Acceleration Sensor, Gyroscope, Geomagnetic Sensor	Compass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor
Battery Type	Li-ion polymer	Lithium Ion
Battery Life	12 days	-
Notification	-	Yes
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	v5.1	-
GPS	Yes	Yes
Other Connectivity Features	Multifunction NFC	Emergency SOS
Wi-Fi	-	Yes
Call Features	-	International Emergency Calling
platform and storage features
Compatible Operating System	Android 6.0 or iOS 12 and above	-
Operating System	-	watchOS 9
fitness and watch functions
Heart Rate Monitor	Yes	Yes
Other Fitness Features	Sports Modes, Blood Oxygen Tracking, Sleep Monitoring	Blood Oxgen Sensor, ECG sensor
Step Count	-	Yes
Calorie Count	-	Yes
Altimeter	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
Language	-	English
camera and display features
Display Size	-	49mm
Display Type	-	OLED Retina
Backlight Display	-	Yes
Other Display Features	-	LTPO OLED Always-On Retina display
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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