Fossil Q Founder vs. Withings Activite Steel vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson

 
Q Founder
Activite Steel
Charge 2
Grayson
A370
Grayson
 FossilQ FounderRemove Buy NowWithingsActivite SteelRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$275$170$150$350$179.95$350
Release201520152016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day8 months5 days24 hoursUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 326n/an/a453 x 454160 x 80453x454
Size1.5 inches1.3 inchesn/a1.39 inches1.18 inches1.39 inches
Touchn/a
TypeLCDAnalogOLEDAMOLEDTFT LCDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a1 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid WearAndroid Wear
Appsn/a
Music

All Wearables