Amazfit T-Rex Ultra 2 vs Amazfit Bip S comparison

Show Only Differences Highlight Differences	Amazfit T-Rex Ultra 2	Amazfit Bip S
key specs
Display Size	38mm	-
Ideal For	Unisex	Unisex
Compatible OS	-	Android 5.0/ iOS 10.0 and above
Strap Material	-	Silicone
Dial Shape	-	Rectangle
general
Brand	Amazfit	Amazfit
Model	T-Rex Ultra 2	Bip S
Release date	February 20, 2026	January 8, 2020
Model Name	Amazfit T-Rex Ultra 2	Bip S
Dial Colour	Black	Black
Size	Regular	Regular
Touchscreen	1.5	Yes
Water Resistant	10 ATM	Yes
Usage	Regular	-
Ideal For	Unisex	Unisex
Dial Shape	-	Rectangle
Strap Material	-	Silicone
Interchangeable Strap	-	Yes
Water Resistance Depth	-	5 ATM
dimensions
Width	51	35.3
Height	51	42
Diameter	14.3	-
Weight (g)	89.20	19.00
Thickness	-	11.4
product details
Sensor	acceleration sensor, gyroscope, geomagnetic sensor, barometric altimeter, ambient light sensor, temperature sensor	BioTracker PPG bio-tracking optical heart rate sensor, 3-axis acceleration sensor, 3-axis geomagnetic sensor
Compatible Device	Android and iOS	Android, iPhone
Battery Type	870mAh	lithium-ion polymer
Battery Life	30 Days	40 days
Notification	-	Yes
Charge Time	-	2.5 hours
Charger Type	-	2 pogo pin USB Magnetic charger
Stand By Time	-	90 days
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	Yes
Call Features	Yes	-
Bluetooth Version	-	5.0
camera and display features
Display Resolution	480 x 480	176x176
Display Size	38mm	-
Scratch Resistant	-	Yes
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
Compass	-	Yes
Alarm Clock	-	Yes
platform and storage features
Operating System	-	Amazfit OS
Compatible Operating System	-	Android 5.0/ iOS 10.0 and above

Popular Smartwatch Brands