Misfit Vapor vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Polar Loop vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson

 
Vapor
Grayson
Alta HR
Loop
Access Sofie HR
Grayson
 MisfitVaporRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$350$150$100$395$350
Release201720182017201320192018

Activity & Fitness

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

Battery

Durationn/a24 hours7 days5 days2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454128 x 36NA390 x 390453x454
Size1.39 inches1.39 inches1.4 inchesNA1.19 inches1.39 inches
Touch
TypeAMOLEDAMOLEDOLEDLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM2 ATM0.3 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearNAWear OSAndroid Wear
Appsn/a
Musicn/a

All Wearables