Fitbit Flex 2 vs. Fitbit Ionic vs. LG Watch Style vs. Garmin Vivosmart 3 vs. Jawbone UP4

 
Flex 2
Ionic
Watch Style
Vivosmart 3
UP4
 FitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowLGWatch StyleRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$100$299$249$139.99$200
Release20162017201720172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250360 x 36064 x 128NA
Sizen/a1.421.2 inchesNANA
Touchn/aNA
TypeLEDOLEDP-OLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid Wear 2NA
Apps
MusicNA

All Wearables