Pebble Steel vs. Polar M400 vs. Samsung Gear S3 vs. Fitbit Sense 2

 
Steel
M400
Gear S3
Sense 2
 PebbleSteelRemove Buy NowPolarM400Remove Buy NowSamsungGear S3Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$200$350$300
Release2014201420162022

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days4 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution168 x 144n/a360 x 360336x336
Size1.26 inchesn/a1.3 inches1.59 inches
Touch
Typee-papern/aFullcolor AODAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen
Apps
Music

All Wearables