Motorola Moto 360 (2nd Gen) vs. Polar Loop 2 vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Jawbone UP Move vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Loop 2
Grayson
Charge HR
UP Move
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP MoveRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$120$350$150$50$350
Release201520152018201520142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 days (without notifications)24 hours5 days6 months24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 325 or 360 x 330n/a453 x 454NANA453x454
Size1.37 inches or 1.56 inchesn/a1.39 inchesNANA1.39 inches
TouchNANA
TypeLCDLEDAMOLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATM1 ATM1 ATMSplash Resistant1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNANAAndroid Wear
Apps
Musicn/a

All Wearables