Polar Loop 2 vs. New Balance RunIQ vs. Acer Liquid Leap vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Series 6

 
Loop 2
RunIQ
Liquid Leap
Grayson
Grayson
Series 6
 PolarLoop 2Remove Buy NowNew BalanceRunIQRemove Buy NowAcerLiquid LeapRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$120$299$90$350$350$399
Release201520172015201820182020

Activity & Fitness

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

Battery

Duration8 days (without notifications)24 hours (5 hrs w GPS and heart rate)5 to 7 days24 hours24 hoursNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400128 x 32453 x 454453x454384 x 480
Sizen/a1.39 inches1 inch1.39 inches1.39 inches40mm
Touch
TypeLEDAMOLEDOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance2 ATM5 ATMIPX41 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5Android WearAndroid WearWatchOS 5
Apps
Music

All Wearables