Garmin Fenix 3 vs. Motorola Moto 360 Sport vs. Amazfit Stratos vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson

 
Fenix 3
Moto 360 Sport
Stratos
Grayson
Alta HR
Grayson
 GarminFenix 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowAmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$199$199$350$150$350
Release201520162018201820172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeksn/a5 days24 hours7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a320 x 300453 x 454128 x 36453x454
Size1.2 inches1.37 inches1.34 inches1.39 inches1.4 inches1.39 inches
Touch
TypeChroma LEDLCDOLEDAMOLEDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearProprietaryAndroid WearAndroid Wear
Apps
Musicn/a

All Wearables