Garmin Vivofit 3 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Diesel On Full Guard 2.5 vs. Apple Watch 7

 
Vivofit 3
Ionic
Fenix 5
On Full Guard 2.5
Watch 7
 GarminVivofit 3Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$299$599.99$325$429
Release20162017201720182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year4+ days2 Weeks4 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64348x250240 x 240454x454396 x 484
Size0.55 inches1.421.2 inches1.39 inches1.9 inches
Touch
Typen/aOLEDnaMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m10 ATM3 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSWatchOS 8
Apps
Music

All Wearables