Fitbit Ionic vs. Amazfit Arc vs. Samsung Galaxy Watch vs. Garmin Vivofit 4 vs. Garmin Forerunner 45

 
Ionic
Arc
Galaxy Watch
Vivofit 4
Forerunner 45
 FitbitIonicRemove Buy NowAmazfitArcRemove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$299$69.99$330$79.95$199
Release20172016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days20 days7 days1 year7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25072 x40360 x 36088 x 88208 x 208
Size1.420.42 inches1.2 inches or 1.3 inchesNA1.04 inches
Touch
TypeOLEDOLEDAMOLEDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSTizen OSBuilt-in
Apps
MusicSpotify

All Wearables