Fitbit Versa vs. Fitbit Alta HR vs. Fitbit Charge vs. Fitbit Flex vs. Garmin Vivofit 4

 
Versa
Alta HR
Charge
Flex
Vivofit 4
 FitbitVersaRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$199.99$150$130$100$79.95
Release20182017201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4 days7 days7-10 days5 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution300 x300128 x 36NANA88 x 88
Size1.34 inches1.4 inchesNANANA
TouchNANA
TypeOLEDOLEDOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANA
Apps
Music

All Wearables