Olio Model One vs. Misfit Flash Link vs. Casio WSD-F20A vs. Fitbit Versa vs. Apple Watch Ultra

 
Model One
Flash Link
WSD-F20A
Versa
Watch Ultra
 OlioModel OneRemove Buy NowMisfitFlash LinkRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersaRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$595$20$399$199.99$799
Release20152015201820182022

Activity & Fitness

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

Battery

Duration2 days6 months1 day4 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320300 x300502x410 pixels
Sizen/an/a1.32 inches1.34 inches1.92 inches
Touchn/a
Typen/an/aLCDOLED

Functions

Audio Speakern/a
ClockLTPO OLED Retina
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aWear OSWatchOS 9
Appsn/a
Music

All Wearables