Garmin Vivoactive HR vs. Garmin Vivosmart vs. Fitbit Ionic vs. Garmin Vivoactive 3 vs. Apple Watch 7

 
Vivoactive HR
Vivosmart
Ionic
Vivoactive 3
Watch 7
 GarminVivoactive HRRemove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowGarminVivoactive 3Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$170$299$299$429
Release20162014201720172021

Activity & Fitness

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

Battery

Duration13 hours to 8 days7 days4+ days7 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205128 x 16348x250240 x 240396 x 484
Size1.38 inches1.41 inches1.421.2 inches1.9 inches
Touch
Typen/aOLEDOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50m5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSWatchOS 8
Apps
Music

All Wearables