Fitbit Ionic vs. Garmin Fenix 5s vs. LG Watch Style vs. Fitbit Flex vs. Garmin Vivofit 4

 
Ionic
Fenix 5s
Watch Style
Flex
Vivofit 4
 FitbitIonicRemove Buy NowGarminFenix 5sRemove Buy NowLGWatch StyleRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$299$599.99$249$100$79.95
Release20172017201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysUp to 9 days5 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250218x 218360 x 360NA88 x 88
Size1.421.1 inches1.2 inchesNANA
TouchNA
TypeOLEDnaP-OLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2NA
Apps
Music

All Wearables