Misfit Phase vs. Pebble Classic vs. Polar M400 vs. Withings Steel HR vs. Polar Loop 2

 
Phase
Classic
M400
Steel HR
Loop 2
 MisfitPhaseRemove Buy NowPebbleClassicRemove Buy NowPolarM400Remove Buy NowWithingsSteel HRRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$175$99$200$180$120
Release20162013201420162015

Activity & Fitness

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

Battery

Duration6 months5-7 days8 hours to 30 days25 days8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/an/an/a
Sizen/a1.26 inchesn/an/an/a
Touchn/a
Typen/ae-papern/an/aLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/an/an/a
Apps
Music

All Wearables