Garmin Forerunner 225 vs. Olio Model One vs. Garmin Vivosmart vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
Forerunner 225
Model One
Vivosmart
Forerunner 235
Alta HR
 GarminForerunner 225Remove Buy NowOlioModel OneRemove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$595$170$299.99$150
Release20152015201420172017

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks2 days7 days9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180n/a128 x 16215 x 180128 x 36
Size1 inchn/a1.41 inches1.23 inches1.4 inches
Touch
Typen/an/aOLEDMIPOLED

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

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

Notifications

Phonen/an/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/a
Appsn/an/a
Musicn/a

All Wearables