Polar A360 vs. Fitbit Charge 3 vs. Polar A370 vs. Sony SmartBand vs. Fitbit Versa 2

 
A360
Charge 3
A370
SmartBand
Versa 2
 PolarA360Remove Buy NowFitbitCharge 3Remove Buy NowPolarA370Remove Buy NowSonySmartBandRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$200$150$179.95$100$199
Release20152018201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days7 daysUp to 3 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

ColorNA
Resolution160 x 8066 x 18160 x 80NA300 x 300
Size1.18 inches.721 inches1.18 inchesNA1.34 inches
TouchNA
Typen/aOLEDTFT LCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATMWR30IP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANABuild-in
Apps
Music

All Wearables