Fitbit Ionic vs. Amazfit Arc vs. Apple Watch vs. Casio WSD-F20A vs. Garmin Vivosmart HR Plus

 
Ionic
Arc
Watch
WSD-F20A
Vivosmart HR Plus
 FitbitIonicRemove Buy NowAmazfitArcRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$299$69.99$349$399$179
Release20172016201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days20 days18 hours1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25072 x40340 x 272 or 390 x 312320 x 320160 x 68
Size1.420.42 inches1.5 inches or 1.65 inches1.32 inches0.5 inches x 0.8 inches
Touch
TypeOLEDOLEDAMOLEDLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP67IPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OSWear OSNA
Apps
Music

All Wearables