Olio Model One vs. Polar A360 vs. Fitbit Ionic vs. Casio WSD-F20A vs. Pebble Core

 
Model One
A360
Ionic
WSD-F20A
Core
 OlioModel OneRemove Buy NowPolarA360Remove Buy NowFitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$595$200$299$399$99
Release20152015201720182016

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/aNA
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/aNA
Stepsn/a
Swimn/a

Battery

Duration2 days12 days4+ days1 dayNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 80348x250320 x 320NA
Sizen/a1.18 inches1.421.32 inchesNA
TouchNA
Typen/an/aOLEDLCDNA

Functions

Audio Speakern/a
Clock
Phonen/aNA
Vibrationn/aNA
Voice

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMWR3050m5 ATMNA

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aFitbit OSWear OSNA
Appsn/a
Music

All Wearables