Sony SmartWatch 3 vs. Fitbit One vs. Withings Pulse Ox vs. Fitbit Versa 2 vs. Apple Series 6

 
SmartWatch 3
One
Pulse Ox
Versa 2
Series 6
 SonySmartWatch 3Remove Buy NowFitbitOneRemove Buy NowWithingsPulse OxRemove Buy NowFitbitVersa 2Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$100$120$199$399
Release20142012201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days10-14 days2 weeks5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution320 x 320n/a128 x 32300 x 300384 x 480
Size1.6 inchesn/an/a1.34 inches40mm
TouchSwipe
TypeTFT LCDOLEDOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP68Splast Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aBuild-inWatchOS 5
Apps
Music

All Wearables