Fossil Q Founder vs. Polar Loop 2 vs. Casio WSD-F20A vs. Pebble Core vs. Fitbit Sense 2

 
Q Founder
Loop 2
WSD-F20A
Core
Sense 2
 FossilQ FounderRemove Buy NowPolarLoop 2Remove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$275$120$399$99$300
Release20152015201820162022

Activity & Fitness

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

Battery

Duration1 day8 days (without notifications)1 dayNA6 days
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/a320 x 320NA336x336
Size1.5 inchesn/a1.32 inchesNA1.59 inches
TouchNA
TypeLCDLEDLCDNAAMOLED

Functions

Audio Speakern/a
Clock
PhoneNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aWear OSNA
Appsn/a
Music

All Wearables