Apple Watch Series 3 vs. Fitbit Blaze vs. Diesel On Full Guard 2.5 vs. Apple Watch 7 vs. Fitbit Inspire 3

 
Watch Series 3
Blaze
On Full Guard 2.5
Watch 7
Inspire 3
 AppleWatch Series 3Remove Buy NowFitbitBlazeRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 7Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$200$325$429$100
Release20172016201820212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 Days4 days18 Hours10 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a454x454396 x 48432x18
Size1.5 inches or 1.65 inchesn/a1.39 inches1.9 inches46 inches
Touch
TypeAMOLEDLCDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a3 ATMwater resistant but not waterproof5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OSWatchOS 8
Apps
Music

All Wearables