Garmin Vivofit 3 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin Vivosmart 4 vs. Apple Watch 8

 
Vivofit 3
Grayson
Grayson
Vivosmart 4
Watch 8
 GarminVivofit 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$100$350$350$130$499
Release20162018201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year24 hours24 hours7 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64453 x 454453x45448 x 128340 x 272 or 390 x 312
Size0.55 inches1.39 inches1.39 inches0.74 inches1.5 inches or 1.65 inches
Touch
Typen/aAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearWatchOS 9
Apps
Music

All Wearables