Pebble Time Round vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Garmin Vivofit 4 vs. Michael Kors Grayson vs. Amazfit GTS

 
Time Round
Grayson
Galaxy Watch
Vivofit 4
Grayson
GTS
 PebbleTime RoundRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$200$350$330$79.95$350$150
Release201520182018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours7 days1 year24 hours14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454360 x 36088 x 88453x454348 x 442
Sizeround1.39 inches1.2 inches or 1.3 inchesNA1.39 inches1.65 inches
Touch
Typee-paperAMOLEDAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearTizen OSAndroid WearWear OS
Apps
MusicSpotify

All Wearables