Sony SmartWatch 3 vs. Fitbit Ionic vs. Asus ZenWatch vs. Garmin Fenix 5X vs. Apple Series 6

 
SmartWatch 3
Ionic
ZenWatch
Fenix 5X
Series 6
 SonySmartWatch 3Remove Buy NowFitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowGarminFenix 5XRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$299$150$699$399
Release20142017201420172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days4+ daysNAUp to 12 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250320 x 320240 x240384 x 480
Size1.6 inches1.421.63 inches1.2 inches40mm
Touch
TypeTFT LCDOLEDAMOLEDNAMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP6850mIP5510 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearFitbit OSAndroid WearWatchOS 5
Apps
Music

All Wearables