Motorola Moto 360 Sport vs. Fitbit Alta vs. Amazfit Arc vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Michael Kors Grayson

 
Moto 360 Sport
Alta
Arc
Grayson
Vivofit 4
Grayson
 MotorolaMoto 360 SportRemove Buy NowFitbitAltaRemove Buy NowAmazfitArcRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$130$69.99$350$79.95$350
Release201620162016201820182018

Activity & Fitness

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

Battery

Durationn/a5 days20 days24 hours1 year24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a72 x40453 x 45488 x 88453x454
Size1.37 inchesn/a0.42 inches1.39 inchesNA1.39 inches
Touchn/a
TypeLCDOLEDOLEDAMOLEDNAAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/aIP671 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid Wear
Apps
Musicn/a

All Wearables