Garmin Forerunner 225 vs. Polar M400 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Swatch Touch Zero One

 
Forerunner 225
M400
Forerunner 235
Flex
Touch Zero One
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$300$200$299.99$100$220
Release20152014201720132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration10 hours to 4 weeks8 hours to 30 days9 days5 daysn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNAn/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a215 x 180NAn/a
Size1 inchn/a1.23 inchesNAn/a
TouchNA
Typen/an/aMIPLEDn/a

Functions

Audio Speaker22Alerts onlyn/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM1 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/aNAn/a
Appsn/a
Musicn/an/a

All Wearables