Pebble Time vs. Misfit Speedo Shine 2 vs. Acer Liquid Leap vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson

 
Time
Speedo Shine 2
Liquid Leap
Grayson
A370
Grayson
 PebbleTimeRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowAcerLiquid LeapRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$80$90$350$179.95$350
Release201520162015201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 months5 to 7 days24 hoursUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a128 x 32453 x 454160 x 80453x454
Size1.26 inchesn/a1 inch1.39 inches1.18 inches1.39 inches
Touchn/a
Typee-papern/aOLEDAMOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX41 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid WearAndroid Wear
Apps
Music

All Wearables