Olio Model One vs. Garmin Vivosmart HR vs. Fitbit Alta HR vs. Pebble Core vs. Amazfit GTR

 
Model One
Vivosmart HR
Alta HR
Core
GTR
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$595$170$150$99$199
Release20152015201720162019

Activity & Fitness

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

Battery

Duration2 days5 days7 daysNA24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68128 x 36NA454 x 454
Sizen/a1.08 inches1.4 inchesNA1.39 inches
TouchNA
Typen/an/aOLEDNAAMOLED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNABuild-in
Appsn/a
Music

All Wearables