Fitbit Surge vs. Pebble Steel vs. Polar A360 vs. Acer Liquid Leap vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
Steel
A360
Liquid Leap
Grayson
Grayson
 FitbitSurgeRemove Buy NowPebbleSteelRemove Buy NowPolarA360Remove Buy NowAcerLiquid LeapRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$150$200$90$350$350
Release201620142015201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5-7 days12 days5 to 7 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144160 x 80128 x 32453 x 454453x454
Size1.26 inches1.26 inches1.18 inches1 inch1.39 inches1.39 inches
Touch
TypeMonochrome LCDe-papern/aOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR30IPX41 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aAndroid WearAndroid Wear
Apps
Music

All Wearables