Amazfit T-Rex 3 vs Fossil Gen 5E (42mm) comparison

Show Only Differences Highlight Differences	Amazfit T-Rex 3	Fossil Gen 5E (42mm)
key specs
Display Size	48mm	42mm
Strap Material	Silicone	-
Dial Shape	Round	Round
Ideal For	Unisex	Women
Strap Colour	-	Rose Gold-Tone, Blush
Compatible OS	-	Android, iOS
Display Type	-	AMOLED
general
Brand	Amazfit	Fossil
Model	T-Rex 3	Gen 5E (42mm)
Release date	September 18, 2024	October 5, 2020
Dial Shape	Round	Round
Strap Material	Silicone	-
Size	Regular	Regular
Touchscreen	1.5	Yes
Water Resistant	10 ATM	5 ATM
Usage	Regular	-
Ideal For	Unisex	Women
Model Name	-	Gen 5E (42mm)
Interchangeable Strap	-	Yes
Dial Material	-	Stainless Steel
Strap Colour	-	Rose Gold-Tone, Blush
Dial Colour	-	Rose Gold
dimensions
Width	48.5	-
Height	48.5	-
Diameter	13.75	-
Weight (g)	68.30	-
product details
Sensor	heart rate, SpO2, steps, sleep tracker, EDA	Accelerometer, gyroscope, off-body IR, PPG heart rate sensor
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Life	-	24 hours
Rechargeable Battery	-	Yes
Other Features	-	80 percent in 50 minutes, Daily Mode, Extended Mode, Time Only Mode, Custom Mode
connectivity features
Bluetooth	Yes	Yes
GPS	Yes	Yes
Call Function	-	Yes
Bluetooth Version	-	4.2 LE
Wi-Fi	-	Yes
Messaging Support	-	Yes
Email Support	-	Yes
camera and display features
Display Resolution	480 x 480	390x390
Display Size	48mm	42mm
Display Type	-	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	4	1
Calorie Count	-	Yes
Compass	-	Yes
Alarm Clock	-	Yes
Other Fitness Features	-	Google Fit, activity goals, steps, sleep, heart rate, cardio level
Other Watch Functions	-	Always-on display,
platform and storage features
Operating System	-	Wear OS
Compatible Operating System	-	Android, iOS
RAM	-	1GB
Internal Memory	-	4GB
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Voice Control	-	Yes

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