Pebble Steel vs. Polar M400 vs. Garmin Forerunner 235 vs. Samsung Galaxy Watch vs. Fitbit Sense 2

 
Steel
M400
Forerunner 235
Galaxy Watch
Sense 2
 PebbleSteelRemove Buy NowPolarM400Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$200$299.99$330$300
Release20142014201720182022

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days9 days7 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a215 x 180360 x 360336x336
Size1.26 inchesn/a1.23 inches1.2 inches or 1.3 inches1.59 inches
Touch
Typee-papern/aMIPAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen OS
Apps
MusicSpotify

All Wearables