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Amazfit Active 2 vs Amazfit GTR 4 New vs Amazfit T Rex 2

Amazfit Active 2 vs Amazfit GTR 4 New vs Amazfit T-Rex 2 comparison

Show Only Differences Highlight Differences	Amazfit Active 2	Amazfit GTR 4 New	Amazfit T-Rex 2
key specs
Compatible OS	Android and iOS	-	-
Strap Material	Silicone	-	Silicone
Dial Shape	Round	Round	Round
Display Type	AMOLED	AMOLED	-
Ideal For	Unisex	Unisex	Unisex
Strap Colour	-	Black Fluororubber, Brown Leather	-
general
Brand	Amazfit	Amazfit	Amazfit
Model	Active 2	GTR 4 New	T-Rex 2
Release date	January 6, 2025	September 4, 2024	May 24, 2022
Model Name	Amazfit Active 2	GTR 4 New	T-Rex 2
Dial Colour	Black	-	-
Dial Shape	Round	Round	Round
Strap Material	Silicone	-	Silicone
Size	Regular	Regular	-
Touchscreen	1.32	1.45	Yes
Water Resistant	5 ATM	5 ATM	10 ATM
Usage	Regular	Regular	Outdoors
Dial Material	Stainless Steel	Stainless Steel	Polymer Alloy
Ideal For	Unisex	Unisex	Unisex
Strap Colour	-	Black Fluororubber, Brown Leather	-
dimensions
Width	43.9	46.5	47.1
Height	43.9	46.5	47.1
Thickness	9.9	11.2	13.65
Weight (g)	29.50	49.00	66.50
product details
Sensor	heart rate, SpO2, steps, sleep tracker, Acceleration, Gyroscope, Geomagnetic, Barometric, altimeter, Ambient, light, Temperature	heart rate, SpO2, steps, sleep tracker	BioTracker 3.0 PPG, Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric Altimeter, Ambient light sensor
Battery Type	270	475	-
Battery Life	10 days	12 days	24 days
Compatible Device	-	Android 7.0 and above, iOS 12.0 and above	-
Rechargeable Battery	-	Yes	Yes
Notification	-	-	Yes
Charge Time	-	-	2 hours
Charger Type	-	-	Magnetic 2-pin pogo pin
connectivity features
Call Function	Yes	Yes	-
Bluetooth	Yes	Yes	Yes
Bluetooth Version	5.2	5.0	5.0
GPS	Yes	Yes	Yes
Messaging Support	Yes	-	-
Call Features	Yes	-	-
Wi-Fi	-	Yes	-
platform and storage features
Compatible Operating System	Android and iOS	-	-
Operating System	-	ZeppOS 2.0	-
camera and display features
Display Resolution	466 x 466	466 x 466	-
Display Type	AMOLED	AMOLED	-
fitness and watch functions
Step Count	Yes	Yes	-
Heart Rate Monitor	Yes	Yes	Yes
Compass	Yes	-	-
Calendar	Yes	-	-
Alarm Clock	Yes	-	-
Date & Time Display	Yes	Yes	Yes
Language	English	English	-
Number of Buttons	2	2	-
Altimeter	-	Yes	Yes
Other Fitness Features	-	Menstrual health tracker	Sports Modes
audio and video features
Speaker	-	Yes	-
Microphone	-	Yes	-

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