Amazfit Stratos vs. Apple Watch Series 4 vs. Diesel On Full Guard 2.5 vs. Apple Watch 8 vs. Fitbit Inspire 3

 
Stratos
Watch Series 4
On Full Guard 2.5
Watch 8
Inspire 3
 AmazfitStratosRemove Buy NowAppleWatch Series 4Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 8Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$199$329$325$499$100
Release20182018201820222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysNot Yet4 days18 hrs10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300384 x 480454x454340 x 272 or 390 x 31232x18
Size1.34 inches1.78 inches1.39 inches1.5 inches or 1.65 inches46 inches
Touch
TypeOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNot Yet3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWatch OS 5Wear OSWatchOS 9
Apps
Music

All Wearables