Garmin Forerunner 225 vs. Fitbit Alta vs. Garmin Fenix 5s vs. Fitbit Flex vs. Apple SE

 
Forerunner 225
Alta
Fenix 5s
Flex
SE
 GarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowGarminFenix 5sRemove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$130$599.99$100$279
Release20152016201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 daysUp to 9 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a218x 218NA384 x 480
Size1 inchn/a1.1 inchesNA40mm
Touchn/aNA
Typen/aOLEDnaLEDMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATMn/a10ATM1 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aNAWatchOS 5
Appsn/a
Musicn/a

All Wearables