Fitbit Alta vs. Fitbit Flex 2 vs. Fitbit Alta HR vs. Apple Watch 8 vs. Fitbit Inspire 3

 
Alta
Flex 2
Alta HR
Watch 8
Inspire 3
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch 8Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$130$100$150$499$100
Release20162016201720222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days7 days18 hrs10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 36340 x 272 or 390 x 31232x18
Sizen/an/a1.4 inches1.5 inches or 1.65 inches46 inches
Touchn/an/a
TypeOLEDLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatchOS 9
Apps
Music

All Wearables