Fitbit Alta vs. Garmin Fenix 5s vs. Fitbit Flex vs. Apple SE (2022) vs. Apple Series 6

 
Alta
Fenix 5s
Flex
SE (2022)
Series 6
 FitbitAltaRemove Buy NowGarminFenix 5sRemove Buy NowFitbitFlexRemove Buy NowAppleSE (2022)Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$599.99$100$249$399
Release20162017201320222020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 9 days5 daysNot yetNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolutionn/a218x 218NA40mm384 x 480
Sizen/a1.1 inchesNA40mm
Touchn/aNALTPO OLED Retina
TypeOLEDnaLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor5 ATM
Water Resistancen/a10ATM1 ATM

Notifications

Phone
Emailsn/aWatchOS 8.1
Texts

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables