Fitbit Ionic vs. Asus VivoWatch vs. Garmin Fenix 5X vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Watch 8

 
Ionic
VivoWatch
Fenix 5X
Gen 5 Smartwatch Carlyle
Watch 8
 FitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowGarminFenix 5XRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$299$160$699$295$499
Release20172018201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days24 hours to 10 daysUp to 12 days1 day18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 128240 x240328 x 328340 x 272 or 390 x 312
Size1.42NA1.2 inches1.3 inches1.5 inches or 1.65 inches
Touch
TypeOLEDNANAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance50mIP6710 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSKoodOSWear OSWatchOS 9
Apps
Music

All Wearables