Sony SmartWatch 3 vs. Fitbit Flex 2 vs. Polar A370 vs. Skagen Falster 3

 
SmartWatch 3
Flex 2
A370
Falster 3
 SonySmartWatch 3Remove Buy NowFitbitFlex 2Remove Buy NowPolarA370Remove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$250$100$179.95$295
Release2014201620172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 daysUp to 3 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a160 x 80416 x 416
Size1.6 inchesn/a1.18 inches1.28 inches
Touchn/a
TypeTFT LCDLEDTFT LCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMWR303 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables