Garmin Forerunner 225 vs. Pebble Steel vs. Polar Loop 2 vs. Garmin Forerunner 235 vs. Fitbit Flex

 
Forerunner 225
Steel
Loop 2
Forerunner 235
Flex
 GarminForerunner 225Remove Buy NowPebbleSteelRemove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$150$120$299.99$100
Release20152014201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5-7 days8 days (without notifications)9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180168 x 144n/a215 x 180NA
Size1 inch1.26 inchesn/a1.23 inchesNA
TouchNA
Typen/ae-paperLEDMIPLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSn/aNA
Appsn/a
Musicn/a

All Wearables