ASUS ZenWatch 2 vs. Jawbone UP24 vs. Amazfit GTR vs. Amazfit T-Rex vs. Apple Series 6

 
ZenWatch 2
UP24
GTR
T-Rex
Series 6
 ASUSZenWatch 2Remove Buy NowJawboneUP24Remove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$130$199$140$399
Release20162013201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 days24 days20 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA454 x 454360 x 360384 x 480
Size1.63 inches or 1.45 inchNA1.39 inches1.3 inches40mm
TouchNA
TypeAMOLEDNAAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67Splash Resistant5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNABuild-inBuild-inWatchOS 5
Apps
Music

All Wearables