Garmin Fenix 3 vs. Pebble Time Round vs. Polar M400 vs. Garmin Forerunner 235 vs. Fitbit Flex

 
Fenix 3
Time Round
M400
Forerunner 235
Flex
 GarminFenix 3Remove Buy NowPebbleTime RoundRemove Buy NowPolarM400Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$200$200$299.99$100
Release20152015201420172013

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days8 hours to 30 days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/an/a215 x 180NA
Size1.2 inchesroundn/a1.23 inchesNA
TouchNA
TypeChroma LEDe-papern/aMIPLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX73 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aNA
Apps
Music

All Wearables