Fitbit Surge vs. Garmin Forerunner 225 vs. Moov Now vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson

 
Surge
Forerunner 225
Now
Grayson
Loop
Grayson
 FitbitSurgeRemove Buy NowGarminForerunner 225Remove Buy NowMoovNowRemove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$300$79$350$100$350
Release201620152015201820132018

Activity & Fitness

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

Battery

Duration7 days10 hours to 4 weeks6 months24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180n/a453 x 454NA453x454
Size1.26 inches1 inchn/a1.39 inchesNA1.39 inches
Touchn/a
TypeMonochrome LCDn/an/aAMOLEDLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a1 ATM2 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aAndroid WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables