Fitbit Alta vs. Diesel On Full Guard 2.5 vs. Garmin Instinct vs. Garmin Vivosmart 4 vs. Apple Watch 7

 
Alta
On Full Guard 2.5
Instinct
Vivosmart 4
Watch 7
 FitbitAltaRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminInstinctRemove Buy NowGarminVivosmart 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$130$325$300$130$429
Release20162018201820182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days14 days7 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454x454128 x 12848 x 128396 x 484
Sizen/a1.39 inches0.9 inches0.74 inches1.9 inches
Touchn/a
TypeOLEDOMOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATM10 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWear OSWatchOS 8
Apps
Music

All Wearables