Pebble Time Round vs. Asus ZenWatch vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. HTC re Grip

 
Time Round
ZenWatch
Grayson
Watch Series 4
Grayson
re Grip
 PebbleTime RoundRemove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$150$350$329$350$199
Release201520142018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysNA24 hoursNot Yet24 hours5 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 320453 x 454384 x 480453x454160 x 32
Sizeround1.63 inches1.39 inches1.78 inches1.39 inches1.8 inches
Touch
Typee-paperAMOLEDAMOLEDMicroLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP551 ATMNot Yet1 ATMIP57

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid WearAndroid WearWatch OS 5Android WearNA
Apps
Music

All Wearables