Olio Model One vs. Fitbit Charge 2 vs. ASUS ZenWatch 3 vs. Asus ZenWatch vs. Garmin Forerunner 45

 
Model One
Charge 2
ZenWatch 3
ZenWatch
Forerunner 45
 OlioModel OneRemove Buy NowFitbitCharge 2Remove Buy NowASUSZenWatch 3Remove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$595$150$229$150$199
Release20152016201720142019

Activity & Fitness

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

Battery

Duration2 days5 days48 hoursNA7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a400 x 400320 x 320208 x 208
Sizen/an/a1.39 inches1.63 inches1.04 inches
Touchn/a
Typen/aOLEDAMOLEDAMOLEDLCD

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aIP555 ATM

Notifications

Phonen/a
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid Wear 2Android WearBuilt-in
Appsn/a
Music

All Wearables