Motorola Moto 360 (2nd Gen) vs. Pebble Time Steel vs. Polar M430 vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Time Steel
M430
Grayson
Alta HR
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime SteelRemove Buy NowPolarM430Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$250$255$350$150$350
Release201520152017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10 days30 hours24 hours7 days24 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 144128x128453 x 454128 x 36453x454
Size1.37 inches or 1.56 inches1.26 inches1.4 inch1.39 inches1.4 inches1.39 inches
Touch
TypeLCDe-paperLCDAMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR301 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearAndroid Wear
Apps
Musicn/a

All Wearables