Motorola Moto 360 Sport vs. TomTom Spark vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Moto 360 Sport
Spark
Grayson
Charge HR
Grayson
T-Rex
 MotorolaMoto 360 SportRemove Buy NowTomTomSparkRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$350$150$350$140
Release201620152018201520182019

Activity & Fitness

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

Battery

Durationn/an/a24 hours5 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a453 x 454NA453x454360 x 360
Size1.37 inchesn/a1.39 inchesNA1.39 inches1.3 inches
TouchNA
TypeLCDLCDAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speakern/aBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM1 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid WearBuild-in
Apps
Musicn/a

All Wearables