Apple Watch Series 2 vs. Garmin Fenix 5 vs. Fitbit Charge HR vs. Fitbit Flex vs. Apple Watch Series 4

 
Watch Series 2
Fenix 5
Charge HR
Flex
Watch Series 4
 AppleWatch Series 2Remove Buy NowGarminFenix 5Remove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$269$599.99$150$100$329
Release20162017201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 Weeks5 days5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240NANA384 x 480
Size1.5 inches or 1.65 inches1.2 inchesNANA1.78 inches
TouchNANA
TypeAMOLEDnaOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM10 ATM1 ATM1 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSNANAWatch OS 5
Apps
Music

All Wearables