Polar M400 vs. Fossil Q Dreamer vs. Fossil Q Reveler vs. Polar M430 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M400
Q Dreamer
Q Reveler
M430
Grayson
Grayson
 PolarM400Remove Buy NowFossilQ DreamerRemove Buy NowFossilQ RevelerRemove Buy NowPolarM430Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$125$125$255$350$350
Release201420152015201720182018

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days7 days30 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a128x128453 x 454453x454
Sizen/an/an/a1.4 inch1.39 inches1.39 inches
Touchn/an/a
Typen/an/an/aLCDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP67WR301 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables