Pebble Time Round vs. Asus ZenWatch vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. HTC re Grip

 
Time Round
ZenWatch
Alta HR
Vivofit 4
re Grip
 PebbleTime RoundRemove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$150$150$79.95$199
Release20152014201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysNA7 days1 year5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320128 x 3688 x 88160 x 32
Sizeround1.63 inches1.4 inchesNA1.8 inches
Touch
Typee-paperAMOLEDOLEDNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP555 ATMIP57

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid WearNA
Apps
Music

All Wearables