Amazfit T-Rex 3 vs Amazfit GTR 4 comparison

Show Only Differences Highlight Differences	Amazfit T-Rex 3	Amazfit GTR 4
key specs
Display Size	48mm	-
Strap Material	Silicone	-
Dial Shape	Round	Round
Ideal For	Unisex	-
general
Brand	Amazfit	Amazfit
Model	T-Rex 3	GTR 4
Release date	September 18, 2024	September 1, 2022
Dial Shape	Round	Round
Strap Material	Silicone	-
Size	Regular	Regular
Touchscreen	1.5	Yes
Water Resistant	10 ATM	5ATM
Usage	Regular	Health, Fitness
Ideal For	Unisex	-
Interchangeable Strap	-	Yes
dimensions
Width	48.5	46
Height	48.5	46
Diameter	13.75	-
Weight (g)	68.30	34.00
Thickness	-	10.6
product details
Sensor	heart rate, SpO2, steps, sleep tracker, EDA	Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor
Battery Life	-	14 days
Charge Time	-	2 hours
Charger Type	-	Magnetic Charger
connectivity features
Bluetooth	Yes	Yes
GPS	Yes	Yes
Call Function	-	Yes
Bluetooth Version	-	v5.0
Wi-Fi	-	Yes
Call Features	-	Make Calls, Reject Calls
camera and display features
Display Resolution	480 x 480	-
Display Size	48mm	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Date & Time Display	Yes	-
Language	English	-
Number of Buttons	4	-
Other Fitness Features	-	Over 150 Sports Modes, Automatic Recognition
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
platform and storage features
Operating System	-	Zepp OS 2.0
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Voice Control	-	Yes

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