Polar M600 vs. Fitbit Alta vs. Acer Liquid Leap vs. LG Watch Urbane vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M600
Alta
Liquid Leap
Watch Urbane
Grayson
Grayson
 PolarM600Remove Buy NowFitbitAltaRemove Buy NowAcerLiquid LeapRemove Buy NowLGWatch UrbaneRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$130$90$245$350$350
Release201620162015201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days5 days5 to 7 daysNA24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolution240 x 240n/a128 x 32320 x 320453 x 454453x454
Size1.3 inchesn/a1 inch1.3 inches1.39 inches1.39 inches
Touchn/an/a
TypeTFTOLEDOLEDP-OLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/aIPX4IP671 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables