Polar M600 vs. Withings Go vs. Michael Kors Grayson vs. Samsung Gear Fit vs. Michael Kors Grayson vs. HTC re Grip

 
M600
Go
Grayson
Gear Fit
Grayson
re Grip
 PolarM600Remove Buy NowWithingsGoRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear FitRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$330$80$350$150$350$199
Release201620162018201420182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months24 hours2-3 days24 hours5 hours to 2.5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a453 x 454432 x 128453x454160 x 32
Size1.3 inchesn/a1.39 inches1.84 inches1.39 inches1.8 inches
Touchn/an/a
TypeTFTE-InkAMOLEDSuper AMOLEDAMOLEDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM1 ATMIP671 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid WearNA
Appsn/a
Music

All Wearables