Apple Watch Series 3 vs. Garmin Fenix 5s Plus vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Garmin VivoActive 4

 
Watch Series 3
Fenix 5s Plus
Fenix 5x Plus
Flex
VivoActive 4
 AppleWatch Series 3Remove Buy NowGarminFenix 5s PlusRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$329$799$850$100$349
Release20172018201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days20 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240240 x 240NA260 x 260
Size1.5 inches or 1.65 inches1.2 inches1.2 inchesNA1.3ionches
TouchNA
TypeAMOLEDMIPMIPLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSWear OSNAWear OS
Apps
Music

All Wearables