Motorola Moto 360 Sport vs. Fitbit Alta vs. Amazfit Arc vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Moto 360 Sport
Alta
Arc
Grayson
Forerunner 45
Grayson
 MotorolaMoto 360 SportRemove Buy NowFitbitAltaRemove Buy NowAmazfitArcRemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$130$69.99$350$199$350
Release201620162016201820192018

Activity & Fitness

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

Battery

Durationn/a5 days20 days24 hours7 days24 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 454208 x 208453x454
Size1.37 inchesn/a0.42 inches1.39 inches1.04 inches1.39 inches
Touchn/a
TypeLCDOLEDOLEDAMOLEDLCDAMOLED

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 WearBuilt-inAndroid Wear
Apps
Musicn/a

All Wearables