Polar M430 vs. Michael Kors Grayson vs. Jawbone UP2 vs. Microsoft Band vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
M430
Grayson
UP2
Band
On Full Guard 2.5
Grayson
 PolarM430Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP2Remove Buy NowMicrosoftBandRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$255$350$100$200$325$350
Release201720182015201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours24 hours7 days2 days4 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128453 x 454NA320 x 106454x454453x454
Size1.4 inch1.39 inchesNA1.37 inches1.39 inches1.39 inches
TouchNA
TypeLCDAMOLEDNACapacitative TFTAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR301 ATMSplash resistantIP673 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAWear OSAndroid Wear
Apps
Music

All Wearables