Fitbit Flex 2 vs. Misfit Flash vs. Fitbit Alta HR vs. Apple SE (2022) vs. Apple Series 6

 
Flex 2
Flash
Alta HR
SE (2022)
Series 6
 FitbitFlex 2Remove Buy NowMisfitFlashRemove Buy NowFitbitAlta HRRemove Buy NowAppleSE (2022)Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$30$150$249$399
Release20162014201720222020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months7 daysNot yetNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a368 x 448 pixels
Resolutionn/an/a128 x 3640mm384 x 480
Sizen/an/a1.4 inches40mm
Touchn/an/aLTPO OLED Retina
TypeLEDn/aOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor5 ATM
Water Resistance5 ATM3 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/an/aWatchOS 5
Apps
Music

All Wearables