Sony SmartWatch 3 vs. Fitbit Flex 2 vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Fitbit Alta HR

 
SmartWatch 3
Flex 2
Vivofit 3
Vivosmart HR
Alta HR
 SonySmartWatch 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$250$100$100$170$150
Release20142016201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1 year5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a64 x 64160 x 68128 x 36
Size1.6 inchesn/a0.55 inches1.08 inches1.4 inches
Touchn/a
TypeTFT LCDLEDn/an/aOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Music

All Wearables