Olio Model One vs. Pebble Time vs. Polar M400 vs. Michael Kors Grayson vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Model One
Time
M400
Grayson
On Full Guard 2.5
Grayson
 OlioModel OneRemove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$150$200$350$325$350
Release201520152014201820182018

Activity & Fitness

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

Battery

Duration2 days7 days8 hours to 30 days24 hours4 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a453 x 454454x454453x454
Sizen/a1.26 inchesn/a1.39 inches1.39 inches1.39 inches
Touch
Typen/ae-papern/aAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM1 ATM3 ATM1 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aPebble OSn/aAndroid WearWear OSAndroid Wear
Appsn/a
Music

All Wearables