Michael Kors Grayson vs. Jawbone UP2 vs. Pebble Core vs. Polar A370 vs. Samsung Gear Fit vs. Michael Kors Grayson

 
Grayson
UP2
Core
A370
Gear Fit
Grayson
 Michael KorsGraysonRemove Buy NowJawboneUP2Remove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy NowSamsungGear FitRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$100$99$179.95$150$350
Release201820152016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration24 hours7 daysNAUp to 3 days2-3 days24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NANA160 x 80432 x 128453x454
Size1.39 inchesNANA1.18 inches1.84 inches1.39 inches
TouchNANA
TypeAMOLEDNANATFT LCDSuper AMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMSplash resistantNAWR30IP671 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNANANAAndroid Wear
Apps
Music

All Wearables