Sony SmartWatch 3 vs. Moov Now vs. Fitbit Alta HR vs. Polar Loop vs. Fitbit Versa 2

 
SmartWatch 3
Now
Alta HR
Loop
Versa 2
 SonySmartWatch 3Remove Buy NowMoovNowRemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$250$79$150$100$199
Release20142015201720132019

Activity & Fitness

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

Battery

Duration2 days6 months7 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 36NA300 x 300
Size1.6 inchesn/a1.4 inchesNA1.34 inches
Touchn/a
TypeTFT LCDn/aOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP68n/a2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Music

All Wearables