Olio Model One vs. Garmin Vivosmart HR vs. Apple Watch vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Model One
Vivosmart HR
Watch
Grayson
Core
Grayson
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatchRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$170$349$350$99$350
Release201520152015201820162018

Activity & Fitness

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

Battery

Duration2 days5 days18 hours24 hoursNA24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68340 x 272 or 390 x 312453 x 454NA453x454
Sizen/a1.08 inches1.5 inches or 1.65 inches1.39 inchesNA1.39 inches
TouchNA
Typen/an/aAMOLEDAMOLEDNAAMOLED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX71 ATMNA1 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aWatch OSAndroid WearNAAndroid Wear
Appsn/a
Music

All Wearables