Fitbit Versa vs. Fitbit Alta HR vs. Fitbit Flex vs. Apple Watch Series 5 vs. Fitbit Sense 2

 
Versa
Alta HR
Flex
Watch Series 5
Sense 2
 FitbitVersaRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$199.99$150$100$329$300
Release20182017201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4 days7 days5 daysNot Yet6 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution300 x300128 x 36NA384 x 480336x336
Size1.34 inches1.4 inchesNA1.78 Inches1.59 inches
TouchNA
TypeOLEDOLEDLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5
Apps
Music

All Wearables