Olio Model One vs. Garmin Vivosmart HR vs. Polar A360 vs. Polar Loop 2 vs. Fitbit Alta HR

 
Model One
Vivosmart HR
A360
Loop 2
Alta HR
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowPolarA360Remove Buy NowPolarLoop 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$595$170$200$120$150
Release20152015201520152017

Activity & Fitness

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

Battery

Duration2 days5 days12 days8 days (without notifications)7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68160 x 80n/a128 x 36
Sizen/a1.08 inches1.18 inchesn/a1.4 inches
Touch
Typen/an/an/aLEDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR302 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/an/a
Appsn/a
Music

All Wearables