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

 
Alta
Vivofit 3
Vivosmart
Grayson
Grayson
Watch 8
 FitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$130$100$170$350$350$499
Release201620162014201820182022

Activity & Fitness

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

Battery

Duration5 days1 year7 days24 hours24 hours18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64128 x 16453 x 454453x454340 x 272 or 390 x 312
Sizen/a0.55 inches1.41 inches1.39 inches1.39 inches1.5 inches or 1.65 inches
Touchn/a
TypeOLEDn/aOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aAndroid WearAndroid WearWatchOS 9
Apps
Music

All Wearables