Fitbit Flex 2 vs. Fitbit Ionic vs. LG Watch Style vs. Garmin Vivosmart HR Plus vs. Garmin VivoActive 4

 
Flex 2
Ionic
Watch Style
Vivosmart HR Plus
VivoActive 4
 FitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowLGWatch StyleRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$299$249$179$349
Release20162017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250360 x 360160 x 68260 x 260
Sizen/a1.421.2 inches0.5 inches x 0.8 inches1.3ionches
Touchn/a
TypeLEDOLEDP-OLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid Wear 2NAWear OS
Apps
Music

All Wearables