Olio Model One vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Garmin Vivosmart 3 vs. Mobvoi TicWatch S2

 
Model One
WSD-F20A
Forerunner 235
Vivosmart 3
TicWatch S2
 OlioModel OneRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 3Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$595$399$299.99$139.99$180
Release20152018201720172019

Activity & Fitness

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

Battery

Duration2 days1 day9 days5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 320215 x 18064 x 128400 x 400
Sizen/a1.32 inches1.23 inchesNA1.39 inches
Touch
Typen/aLCDMIPOLEDOLED

Functions

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

Hardware

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

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aWear OSWear OS
Appsn/a
Music

All Wearables