Olio Model One vs. Polar M400 vs. Garmin Fenix 5 vs. Diesel On Full Guard 2.5 vs. Apple Series 6

 
Model One
M400
Fenix 5
On Full Guard 2.5
Series 6
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowGarminFenix 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$595$200$599.99$325$399
Release20152014201720182020

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 days2 Weeks4 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240454x454384 x 480
Sizen/an/a1.2 inches1.39 inches40mm
Touch
Typen/an/anaMicroLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor5 ATM
Water Resistance5 ATM3 ATM10 ATM3 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aWear OSWatchOS 5
Appsn/a
Music

All Wearables