Olio Model One vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Asus VivoWatch vs. Apple Watch 8

 
Model One
ZenWatch 3
Ionic
VivoWatch
Watch 8
 OlioModel OneRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$595$229$299$160$499
Release20152017201720182022

Activity & Fitness

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

Battery

Duration2 days48 hours4+ days24 hours to 10 days18 hrs
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a400 x 400348x250128 x 128340 x 272 or 390 x 312
Sizen/a1.39 inches1.42NA1.5 inches or 1.65 inches
Touch
Typen/aAMOLEDOLEDNAAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/aNA
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Fitbit OSKoodOSWatchOS 9
Appsn/a
Music

All Wearables