Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Withings Pulse Ox vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Classic
Pulse Ox
Grayson
A370
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowWithingsPulse OxRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$99$120$350$179.95$350
Release201520132014201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days2 weeks24 hoursUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution360 x 325 or 360 x 330168 x 144128 x 32453 x 454160 x 80453x454
Size1.37 inches or 1.56 inches1.26 inchesn/a1.39 inches1.18 inches1.39 inches
TouchSwipe
TypeLCDe-paperOLEDAMOLEDTFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearAndroid Wear
Apps
Musicn/a

All Wearables