ASUS ZenWatch 3 vs. Motorola Moto 360 (1st Gen) vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
ZenWatch 3
Moto 360 (1st Gen)
On Full Guard 2.5
Versa 2
T-Rex
 ASUSZenWatch 3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$150$325$199$140
Release20172014201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours1 day4 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 260454x454300 x 300360 x 360
Size1.39 inches1.56 inches1.39 inches1.34 inches1.3 inches
Touch
TypeAMOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearWear OSBuild-inBuild-in
Apps
MusicNA

All Wearables