Garmin Vivoactive HR vs. Fitbit Alta vs. Garmin Vivosmart HR Plus vs. Diesel On Full Guard 2.5 vs. Apple Watch 7

 
Vivoactive HR
Alta
Vivosmart HR Plus
On Full Guard 2.5
Watch 7
 GarminVivoactive HRRemove Buy NowFitbitAltaRemove Buy NowGarminVivosmart HR PlusRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$130$179$325$429
Release20162016201720182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days5 days4 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a160 x 68454x454396 x 484
Size1.38 inchesn/a0.5 inches x 0.8 inches1.39 inches1.9 inches
Touchn/a
Typen/aOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM3 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNAWear OSWatchOS 8
Apps
Music

All Wearables