Pebble Time Round vs. Asus ZenWatch vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. Fitbit Inspire 3

 
Time Round
ZenWatch
Grayson
Watch Series 4
Grayson
Inspire 3
 PebbleTime RoundRemove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$200$150$350$329$350$100
Release201520142018201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysNA24 hoursNot Yet24 hours10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320453 x 454384 x 480453x45432x18
Sizeround1.63 inches1.39 inches1.78 inches1.39 inches46 inches
Touch
Typee-paperAMOLEDAMOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP551 ATMNot Yet1 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid WearAndroid WearWatch OS 5Android Wear
Apps
Music

All Wearables