Huawei Watch Fit 4 Pro vs Huawei Watch 3 Pro comparison

Show Only Differences Highlight Differences	Huawei Watch Fit 4 Pro	Huawei Watch 3 Pro
key specs
Dial Shape	Rectangle	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	36mm
Compatible OS	-	Android, iOS
general
Brand	Huawei	Huawei
Model	Watch Fit 4 Pro	Watch 3 Pro
Release date	May 15, 2025	June 2, 2021
Dial Shape	Rectangle	Round
Touchscreen	1.82	Yes
Water Resistant	5 ATM	Yes
Water Resistance Depth	50 m	5 ATM
Usage	Regular	-
Ideal For	Unisex	Unisex
Model Name	-	Huawei Watch 3 Pro
Size	-	Regular
Interchangeable Strap	-	Yes
Dial Material	-	Titanium
dimensions
Width	44.5	48
Height	40.0	49.6
Thickness	9.3	14
Weight (g)	30.40	63.00
product details
Sensor	Accelerometer, Gyroscope, Magnetometer, Ambient light, Optical heart rate, Barometer, ECG	accelerometer, ambient light, barometric altimeter, gyroscope, electronic compass, optical heart rate, temperature sensor
Battery Life	11 days	21 days
Rechargeable Battery	Yes	Yes
Compatible Device	-	Android, iPhone
Notification	-	Yes
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.2	5.2
GPS	Yes	Yes
Wi-Fi	-	Yes
Third Party App Support	-	Yes
camera and display features
Display Resolution	480 × 408	-
Display Type	AMOLED	AMOLED
Other Display Features	3,000 nits brightness, Always-on Display	-
Display Size	-	36mm
Backlight Display	-	Yes
fitness and watch functions
Step Count	Yes	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	-
Other Fitness Features	-	19 pro sports modes, 85 custom modes, automatic exercise detection for six most common workout types
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes
platform and storage features
Operating System	-	HarmonyOS
Compatible Operating System	-	Android, iOS
RAM	-	2MB
Internal Memory	-	16

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