Olio Model One vs. Garmin Vivosmart HR vs. Michael Kors Grayson vs. Polar A370 vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Model One
Vivosmart HR
Grayson
A370
On Full Guard 2.5
Grayson
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$170$350$179.95$325$350
Release201520152018201720182018

Activity & Fitness

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

Battery

Duration2 days5 days24 hoursUp to 3 days4 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68453 x 454160 x 80454x454453x454
Sizen/a1.08 inches1.39 inches1.18 inches1.39 inches1.39 inches
Touch
Typen/an/aAMOLEDTFT LCDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMWR303 ATM1 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aAndroid WearWear OSAndroid Wear
Appsn/a
Music

All Wearables