ASUS ZenWatch 2 vs. Sony SmartWatch 3 vs. Fitbit One vs. Fitbit Ionic vs. Fitbit Inspire 3

 
ZenWatch 2
SmartWatch 3
One
Ionic
Inspire 3
 ASUSZenWatch 2Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitOneRemove Buy NowFitbitIonicRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$250$100$299$100
Release20162014201220172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days10-14 days4+ days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320n/a348x25032x18
Size1.63 inches or 1.45 inch1.6 inchesn/a1.4246 inches
Touch
TypeAMOLEDTFT LCDOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68Splast Resistant50m5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aFitbit OS
Apps
Music

All Wearables