Garmin Forerunner 225 vs. Fitbit Flex vs. Jawbone UP2 vs. Jawbone UP4 vs. Garmin Forerunner 45

 
Forerunner 225
Flex
UP2
UP4
Forerunner 45
 GarminForerunner 225Remove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$100$100$200$199
Release20152013201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days7 daysNA7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180NANANA208 x 208
Size1 inchNANANA1.04 inches
TouchNANANA
Typen/aLEDNANALCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMSplash resistantNA5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNANANABuilt-in
Appsn/a
Musicn/aNA

All Wearables