Sony SmartWatch 3 vs. Withings Activite Steel vs. Garmin Vivosmart HR vs. Polar Loop 2

 
SmartWatch 3
Activite Steel
Vivosmart HR
Loop 2
 SonySmartWatch 3Remove Buy NowWithingsActivite SteelRemove Buy NowGarminVivosmart HRRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$250$170$170$120
Release2014201520152015

Activity & Fitness

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

Battery

Duration2 days8 months5 days8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a160 x 68n/a
Size1.6 inches1.3 inches1.08 inchesn/a
Touch
TypeTFT LCDAnalogn/aLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Music

All Wearables