Garmin Vivosmart HR vs. Garmin Fenix 5 vs. Fitbit Flex vs. Garmin Vivosmart 4 vs. Apple Series 6

 
Vivosmart HR
Fenix 5
Flex
Vivosmart 4
Series 6
 GarminVivosmart HRRemove Buy NowGarminFenix 5Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$170$599.99$100$130$399
Release20152017201320182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 Weeks5 days7 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68240 x 240NA48 x 128384 x 480
Size1.08 inches1.2 inchesNA0.74 inches40mm
TouchNA
Typen/anaLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables