Olio Model One vs. Polar M600 vs. Polar A360 vs. Acer Liquid Leap vs. Fitbit Charge 3

 
Model One
M600
A360
Liquid Leap
Charge 3
 OlioModel OneRemove Buy NowPolarM600Remove Buy NowPolarA360Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$595$330$200$90$150
Release20152016201520152018

Activity & Fitness

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

Battery

Duration2 days2 days12 days5 to 7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/aNA
Wi-Fi

Display

Color
Resolutionn/a240 x 240160 x 80128 x 3266 x 18
Sizen/a1.3 inches1.18 inches1 inch.721 inches
Touchn/a
Typen/aTFTn/aOLEDOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIPX8WR30IPX45 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aNA
Appsn/a
Music

All Wearables