ASUS ZenWatch 2 vs. Diesel On Full Guard vs. Samsung Gear 2 vs. Amazfit GTS vs. Amazfit T-Rex

 
ZenWatch 2
On Full Guard
Gear 2
GTS
T-Rex
 ASUSZenWatch 2Remove Buy NowDieselOn Full GuardRemove Buy NowSamsungGear 2Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$325$300$150$140
Release20162017201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a1 day2-3 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320454 x 454320 x 320348 x 442360 x 360
Size1.63 inches or 1.45 inch1.4 inches1.63 inches1.65 inches1.3 inches
Touch
TypeAMOLEDOMOLEDSuper AMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67IP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wear 2.0Tizen OSWear OSBuild-in
Apps
Music

All Wearables