Garmin Vivosmart HR vs. Fitbit Ionic vs. Garmin Fenix 5x Plus vs. Fitbit Alta HR vs. Fitbit Flex

 
Vivosmart HR
Ionic
Fenix 5x Plus
Alta HR
Flex
 GarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$170$299$850$150$100
Release20152017201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days20 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68348x250240 x 240128 x 36NA
Size1.08 inches1.421.2 inches1.4 inchesNA
TouchNA
Typen/aOLEDMIPOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSNA
Apps
Music

All Wearables