Microsoft Band 2 vs. ASUS ZenWatch 3 vs. Huawei Watch 2 vs. Garmin Forerunner 45 vs. Amazfit T-Rex

 
Band 2
ZenWatch 3
Watch 2
Forerunner 45
T-Rex
 MicrosoftBand 2Remove Buy NowASUSZenWatch 3Remove Buy NowHuaweiWatch 2Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$229$350$199$140
Release20152017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)48 hours48 hours7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128400 x 400480 x 480208 x 208360 x 360
Size1.36 inches1.39 inches1.38 inches1.04 inches1.3 inches
Touch
TypeCapacitative TFTAMOLEDP-OLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android Wear 2Built-inBuild-in
Apps
Music

All Wearables