ASUS ZenWatch 2 vs. Fitbit Alta vs. Garmin Vivosmart HR vs. Pebble Time 2 vs. HTC re Grip

 
ZenWatch 2
Alta
Vivosmart HR
Time 2
re Grip
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowPebbleTime 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$130$170$199$199
Release20162016201520162020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days10 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a160 x 68NA160 x 32
Size1.63 inches or 1.45 inchn/a1.08 inchesNA1.8 inches
Touchn/a
TypeAMOLEDOLEDn/ae-paperPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM3 ATMIP57

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aPebble OSNA
Apps
Music

All Wearables