Garmin Vivoactive HR vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Garmin Vivosmart 4 vs. Apple SE

 
Vivoactive HR
Ionic
G-Shock GBA800
Vivosmart 4
SE
 GarminVivoactive HRRemove Buy NowFitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivosmart 4Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$250$299$120$130$279
Release20162017201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days4+ days2 years7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205348x25048 x 128384 x 480
Size1.38 inches1.420.74 inches40mm
Touch
Typen/aOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM50m20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatchOS 5
Apps
Music

All Wearables