Fitbit Blaze vs. Apple Watch Series 2 vs. Diesel On Full Guard vs. Apple Watch Series 4 vs. Diesel On Full Guard 2.5

 
Blaze
Watch Series 2
On Full Guard
Watch Series 4
On Full Guard 2.5
 FitbitBlazeRemove Buy NowAppleWatch Series 2Remove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch Series 4Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$200$269$325$329$325
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days18 hours1 dayNot Yet4 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312454 x 454384 x 480454x454
Sizen/a1.5 inches or 1.65 inches1.4 inches1.78 inches1.39 inches
Touch
TypeLCDAMOLEDOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIP67Not Yet3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid Wear 2.0Watch OS 5Wear OS
Apps
Music

All Wearables