Polar A360 vs. Withings Go vs. Casio WSD-F20A vs. Pebble Core vs. Fitbit Versa 2

 
A360
Go
WSD-F20A
Core
Versa 2
 PolarA360Remove Buy NowWithingsGoRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$200$80$399$99$199
Release20152016201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration12 days8 months1 dayNA5 days
Rechargeable

Compatibility

Androidn/a
iOSn/aNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution160 x 80n/a320 x 320NA300 x 300
Size1.18 inchesn/a1.32 inchesNA1.34 inches
Touchn/aNA
Typen/aE-InkLCDNAAMOLED

Functions

Audio Speaker
Clock
Phonen/aNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM5 ATMNA5 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aWear OSNABuild-in
Appsn/a
Music

All Wearables