Garmin Fenix 3 vs. Amazfit Stratos vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Access Runway vs. Michael Kors Grayson

 
Fenix 3
Stratos
Grayson
Alta HR
Access Runway
Grayson
 GarminFenix 3Remove Buy NowAmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$199$350$150$350$350
Release201520182018201720182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days24 hours7 days1 day24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 300453 x 454128 x 36390 x 390453x454
Size1.2 inches1.34 inches1.39 inches1.4 inches1.19 inches1.39 inches
Touch
TypeChroma LEDOLEDAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM1 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables