Olio Model One vs. Fitbit Alta vs. Casio WSD-F20A vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Model One
Alta
WSD-F20A
Flex
Vivosmart 4
 OlioModel OneRemove Buy NowFitbitAltaRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$595$130$399$100$130
Release20152016201820132018

Activity & Fitness

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

Battery

Duration2 days5 days1 day5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320NA48 x 128
Sizen/an/a1.32 inchesNA0.74 inches
Touchn/aNA
Typen/aOLEDLCDLEDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSNA
Appsn/a
Music

All Wearables