Apple Watch Series 3 vs. Apple Watch Series 2 vs. Garmin Fenix 5 vs. Fitbit Flex vs. Garmin VivoActive 4

 
Watch Series 3
Watch Series 2
Fenix 5
Flex
VivoActive 4
 AppleWatch Series 3Remove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5Remove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$329$269$599.99$100$349
Release20172016201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hours2 Weeks5 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 312340 x 272 or 390 x 312240 x 240NA260 x 260
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.2 inchesNA1.3ionches
TouchNA
TypeAMOLEDAMOLEDnaLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSNAWear OS
Apps
Music

All Wearables