Olio Model One vs. Garmin Vivosmart HR vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus

 
Model One
Vivosmart HR
Forerunner 235
Flex
Vivosmart HR Plus
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$595$170$299.99$100$179
Release20152015201720132017

Activity & Fitness

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

Battery

Duration2 days5 days9 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68215 x 180NA160 x 68
Sizen/a1.08 inches1.23 inchesNA0.5 inches x 0.8 inches
TouchNA
Typen/an/aMIPLEDLCD

Functions

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

Hardware

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

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aNANA
Appsn/a
Music

All Wearables