Fitbit One vs. Diesel On Full Guard vs. Apple Watch Series 4

 
One
On Full Guard
Watch Series 4
 FitbitOneRemove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$100$325$329
Release201220172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days1 dayNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454 x 454384 x 480
Sizen/a1.4 inches1.78 inches
Touch
TypeOLEDOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Watch OS 5
Apps
Music

All Wearables