Pebble Time vs. Polar M600 vs. Polar Loop 2 vs. Michael Kors Grayson vs. Mobvoi TicWatch E vs. Michael Kors Grayson

 
Time
M600
Loop 2
Grayson
TicWatch E
Grayson
 PebbleTimeRemove Buy NowPolarM600Remove Buy NowPolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch ERemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$330$120$350$159$350
Release201520162015201820172018

Activity & Fitness

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

Battery

Duration7 days2 days8 days (without notifications)24 hours1.5-2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144240 x 240n/a453 x 454400 x 400453x454
Size1.26 inches1.3 inchesn/a1.39 inches1.4 inches1.39 inches
Touchn/a
Typee-paperTFTLEDAMOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX82 ATM1 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aAndroid WearAndroid Wear 2.0Android Wear
Apps
Music

All Wearables