Olio Model One vs. Fossil Explorist vs. Fitbit Alta HR vs. Fitbit Charge vs. Garmin VivoActive 4

 
Model One
Explorist
Alta HR
Charge
VivoActive 4
 OlioModel OneRemove Buy NowFossilExploristRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$595$255$150$130$349
Release20152018201720142019

Activity & Fitness

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

Battery

Duration2 days24 hours7 days7-10 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a454 x454128 x 36NA260 x 260
Sizen/a1.4 inches1.4 inchesNA1.3ionches
TouchNA
Typen/aAMOLEDOLEDOLEDMIP

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aWear OSNAWear OS
Appsn/a
Music

All Wearables