Olio Model One vs. Casio WSD-F20A vs. Pebble Core vs. Polar A370 vs. Polar Loop

 
Model One
WSD-F20A
Core
A370
Loop
 OlioModel OneRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$595$399$99$179.95$100
Release20152018201620172013

Activity & Fitness

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

Battery

Duration2 days1 dayNAUp to 3 days5 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA160 x 80NA
Sizen/a1.32 inchesNA1.18 inchesNA
TouchNA
Typen/aLCDNATFT LCDLED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNAWR302 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/aWear OSNANA
Appsn/a
Music

All Wearables