Fitbit Ionic vs. Amazfit Cor vs. Basis Peak vs. Fitbit Flex vs. Garmin VivoActive 4

 
Ionic
Cor
Peak
Flex
VivoActive 4
 FitbitIonicRemove Buy NowAmazfitCorRemove Buy NowBasisPeakRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$79.99$200$100$349
Release20172018201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days12 days4 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25080 x 160168 x 144NA260 x 260
Size1.421.23 inches1.25 inchesNA1.3ionches
TouchNA
TypeOLEDIPS LCDLCDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANAWear OS
Apps
Music

All Wearables