Fossil Q Founder vs. Polar Loop 2 vs. Fitbit Ionic vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Q Founder
Loop 2
Ionic
Grayson
Core
Grayson
 FossilQ FounderRemove Buy NowPolarLoop 2Remove Buy NowFitbitIonicRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$275$120$299$350$99$350
Release201520152017201820162018

Activity & Fitness

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

Battery

Duration1 day8 days (without notifications)4+ days24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 326n/a348x250453 x 454NA453x454
Size1.5 inchesn/a1.421.39 inchesNA1.39 inches
TouchNA
TypeLCDLEDOLEDAMOLEDNAAMOLED

Functions

Audio Speakern/a
Clock
PhoneNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATM50m1 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aFitbit OSAndroid WearNAAndroid Wear
Appsn/a
Music

All Wearables