Fitbit Surge vs. Garmin Vivofit 3 vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Garmin Vivofit 4 vs. Michael Kors Grayson

 
Surge
Vivofit 3
Grayson
Charge 3
Vivofit 4
Grayson
 FitbitSurgeRemove Buy NowGarminVivofit 3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$100$350$150$79.95$350
Release201620162018201820182018

Activity & Fitness

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

Battery

Duration7 days1 year24 hours7 days1 year24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a64 x 64453 x 45466 x 1888 x 88453x454
Size1.26 inches0.55 inches1.39 inches.721 inchesNA1.39 inches
Touch
TypeMonochrome LCDn/aAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables