Motorola Moto 360 (2nd Gen) vs. Pebble Time vs. Fitbit Alta vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Time
Alta
Grayson
Watch Series 4
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTimeRemove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$150$130$350$329$350
Release201520152016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days7 days5 days24 hoursNot Yet24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144n/a453 x 454384 x 480453x454
Size1.37 inches or 1.56 inches1.26 inchesn/a1.39 inches1.78 inches1.39 inches
Touchn/a
TypeLCDe-paperOLEDAMOLEDMicroLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a1 ATMNot Yet1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearWatch OS 5Android Wear
Apps
Musicn/a

All Wearables