Motorola Moto 360 (2nd Gen) vs. Pebble Time vs. Polar M600 vs. Polar Loop 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Time
M600
Loop 2
Grayson
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTimeRemove Buy NowPolarM600Remove Buy NowPolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$150$330$120$350$350
Release201520152016201520182018

Activity & Fitness

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

Battery

Duration1.5 days7 days2 days8 days (without notifications)24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144240 x 240n/a453 x 454453x454
Size1.37 inches or 1.56 inches1.26 inches1.3 inchesn/a1.39 inches1.39 inches
Touchn/a
TypeLCDe-paperTFTLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX82 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid Wearn/aAndroid WearAndroid Wear
Apps
Musicn/a

All Wearables