Fitbit Alta HR vs. Apple Watch Series 5 vs. Diesel On Full Guard 2.5 vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Watch 7

 
Alta HR
Watch Series 5
On Full Guard 2.5
Gen 5 Smartwatch Carlyle
Watch 7
 FitbitAlta HRRemove Buy NowAppleWatch Series 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$329$325$295$429
Release20172019201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysNot Yet4 days1 day18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 36384 x 480454x454328 x 328396 x 484
Size1.4 inches1.78 Inches1.39 inches1.3 inches1.9 inches
Touch
TypeOLEDMicroLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceNot Yet3 ATM3 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 5Wear OSWear OSWatchOS 8
Apps
Music

All Wearables