Garmin Forerunner 235 vs. Garmin Vivoactive 3 vs. Fitbit Flex vs. Apple Watch Series 5 vs. Garmin Vivosmart 4

 
Forerunner 235
Vivoactive 3
Flex
Watch Series 5
Vivosmart 4
 GarminForerunner 235Remove Buy NowGarminVivoactive 3Remove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$299.99$299$100$329$130
Release20172017201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days7 days5 daysNot Yet7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240NA384 x 48048 x 128
Size1.23 inches1.2 inchesNA1.78 Inches0.74 inches
TouchNA
TypeMIPMIPLEDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5
Apps
Music

All Wearables