Pebble Time Round vs. Polar M600 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Mobvoi TicWatch e2 vs. Apple Watch 7

 
Time Round
M600
Grayson
Grayson
TicWatch e2
Watch 7
 PebbleTime RoundRemove Buy NowPolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch e2Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$200$330$350$350$200$429
Release201520162018201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days24 hours24 hours1 day18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240453 x 454453x454360 x 360396 x 484
Sizeround1.3 inches1.39 inches1.39 inches1.2 inches1.9 inches
Touchn/a
Typee-paperTFTAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX81 ATM1 ATMIP68water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearAndroid WearAndroid WearWear OSWatchOS 8
Apps
Music

All Wearables