Huawei Watch vs. Samsung Gear S3 vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
Watch
Gear S3
Versa 2
T-Rex
 HuaweiWatchRemove Buy NowSamsungGear S3Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$350$199$140
Release2015201620192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Durationn/a4 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution400 x 400360 x 360300 x 300360 x 360
Size1.4 inches1.3 inches1.34 inches1.3 inches
Touch
TypeAMOLEDFullcolor AODAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenBuild-inBuild-in
Apps
Musicn/a

All Wearables