Huawei Watch vs. Samsung Gear S3 vs. Garmin Fenix 5 vs. Huawei Watch 2 vs. Amazfit T-Rex

 
Watch
Gear S3
Fenix 5
Watch 2
T-Rex
 HuaweiWatchRemove Buy NowSamsungGear S3Remove Buy NowGarminFenix 5Remove Buy NowHuaweiWatch 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$350$599.99$350$140
Release20152016201720172019

Activity & Fitness

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

Battery

Durationn/a4 days2 Weeks48 hours20 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 360240 x 240480 x 480360 x 360
Size1.4 inches1.3 inches1.2 inches1.38 inches1.3 inches
Touch
TypeAMOLEDFullcolor AODnaP-OLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP6810 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenAndroid Wear 2Build-in
Apps
Musicn/a

All Wearables