Fitbit Ionic vs. Polar M430 vs. Asus ZenWatch vs. Fossil Gen 5 Smartwatch Carlyle vs. Garmin VivoActive 4

 
Ionic
M430
ZenWatch
Gen 5 Smartwatch Carlyle
VivoActive 4
 FitbitIonicRemove Buy NowPolarM430Remove Buy NowAsusZenWatchRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$255$150$295$349
Release20172017201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 hoursNA1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128x128320 x 320328 x 328260 x 260
Size1.421.4 inch1.63 inches1.3 inches1.3ionches
Touch
TypeOLEDLCDAMOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mWR30IP553 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSAndroid WearWear OSWear OS
Apps
Music

All Wearables