Fitbit Surge vs. Misfit Flash vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Surge
Flash
Grayson
Vivofit 4
Forerunner 45
Grayson
 FitbitSurgeRemove Buy NowMisfitFlashRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$30$350$79.95$199$350
Release201620142018201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 months24 hours1 year7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a453 x 45488 x 88208 x 208453x454
Size1.26 inchesn/a1.39 inchesNA1.04 inches1.39 inches
Touchn/a
TypeMonochrome LCDn/aAMOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM1 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearBuilt-inAndroid Wear
Apps
Music

All Wearables