ASUS ZenWatch 2 vs. Garmin Vivoactive HR vs. Jawbone UP4 vs. Amazfit T-Rex vs. HTC re Grip

 
ZenWatch 2
Vivoactive HR
UP4
T-Rex
re Grip
 ASUSZenWatch 2Remove Buy NowGarminVivoactive HRRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$250$200$140$199
Release20162016201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a13 hours to 8 daysNA20 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320148 x 205NA360 x 360160 x 32
Size1.63 inches or 1.45 inch1.38 inchesNA1.3 inches1.8 inches
TouchNA
TypeAMOLEDn/aNAAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNA5 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNABuild-inNA
Apps
MusicNA

All Wearables