Motorola Moto 360 Sport vs. Garmin Vivosmart HR vs. Amazfit Arc vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson

 
Moto 360 Sport
Vivosmart HR
Arc
Grayson
Charge
Grayson
 MotorolaMoto 360 SportRemove Buy NowGarminVivosmart HRRemove Buy NowAmazfitArcRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$170$69.99$350$130$350
Release201620152016201820142018

Activity & Fitness

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

Battery

Durationn/a5 days20 days24 hours7-10 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 6872 x40453 x 454NA453x454
Size1.37 inches1.08 inches0.42 inches1.39 inchesNA1.39 inches
TouchNA
TypeLCDn/aOLEDAMOLEDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMIP671 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables