Garmin Fenix 3 vs. Garmin Vivoactive vs. Apple Watch Series 2 vs. Fitbit Flex vs. Apple Series 6

 
Fenix 3
Vivoactive
Watch Series 2
Flex
Series 6
 GarminFenix 3Remove Buy NowGarminVivoactiveRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitFlexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$250$269$100$399
Release20152015201620132020

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days18 hours5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218205 x 148340 x 272 or 390 x 312NA384 x 480
Size1.2 inches1.38 inches1.5 inches or 1.65 inchesNA40mm
TouchNA
TypeChroma LEDLCDAMOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance10 ATM5 ATM5ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNAWatchOS 5
Apps
Music

All Wearables