Garmin Vivomove vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson vs. Apple Watch Ultra

 
Vivomove
Charge 2
Grayson
Alta HR
Grayson
Watch Ultra
 GarminVivomoveRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$150$350$150$350$799
Release201620162018201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 days24 hours7 days24 hours36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a453 x 454128 x 36453x454502x410 pixels
Sizen/an/a1.39 inches1.4 inches1.39 inches1.92 inches
Touchn/an/a
Typen/aOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM1 ATM10 ATM (100 Meters)

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearAndroid WearWatchOS 9
Apps
Music

All Wearables