Garmin Forerunner 225 vs. Garmin Vivoactive vs. Pebble Time Round vs. Fitbit Flex 2 vs. Polar M430

 
Forerunner 225
Vivoactive
Time Round
Flex 2
M430
 GarminForerunner 225Remove Buy NowGarminVivoactiveRemove Buy NowPebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy Now

Basic Info

Suggested Price$300$250$200$100$255
Release20152015201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks14 hours to 11 days2 days5 days30 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180205 x 148n/an/a128x128
Size1 inch1.38 inchesroundn/a1.4 inch
Touchn/a
Typen/aLCDe-paperLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX75 ATMWR30

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables