ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Garmin Forerunner 45 vs. Huawei Band 2 vs. Amazfit T-Rex

 
ZenWatch 2
Forerunner 735XT
Forerunner 45
Band 2
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowGarminForerunner 45Remove Buy NowHuaweiBand 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$450$199$69.99$140
Release20162016201920172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days7 days21 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180208 x 208128 x 32360 x 360
Size1.63 inches or 1.45 inch1.23 inches1.04 inches0.91 inches1.3 inches
Touchn/a
TypeAMOLEDn/aLCDPMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aBuilt-inBuild-in
Apps
Music

All Wearables