Garmin Forerunner 225 vs. Polar M400 vs. Garmin Forerunner 235 vs. LG Watch Urbane 2 vs. Fitbit Flex

 
Forerunner 225
M400
Forerunner 235
Watch Urbane 2
Flex
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminForerunner 235Remove Buy NowLGWatch Urbane 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$200$299.99$300$100
Release20152014201720152013

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 days9 daysNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a215 x 180480 x 480NA
Size1 inchn/a1.23 inches1.38 inchesNA
TouchNA
Typen/an/aMIPP-OLEDLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMNA1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearNA
Appsn/a
Musicn/a

All Wearables