Sony SmartWatch 3 vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Withings Go

 
SmartWatch 3
Flex 2
Vivosmart HR
Go
 SonySmartWatch 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$250$100$170$80
Release2014201620152016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days8 months
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution320 x 320n/a160 x 68n/a
Size1.6 inchesn/a1.08 inchesn/a
Touchn/an/a
TypeTFT LCDLEDn/aE-Ink

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/a
Appsn/a
Music

All Wearables