Olio Model One vs. Garmin Vivosmart HR vs. Fitbit Charge HR vs. Pebble Core vs. Amazfit GTS

 
Model One
Vivosmart HR
Charge HR
Core
GTS
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge HRRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$595$170$150$99$150
Release20152015201520162019

Activity & Fitness

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

Battery

Duration2 days5 days5 daysNA14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68NANA348 x 442
Sizen/a1.08 inchesNANA1.65 inches
TouchNANA
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 ATM1 ATMNA5 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNANAWear OS
Appsn/a
Music

All Wearables