Pebble Time Steel vs. Polar M400 vs. Misfit Ray vs. Polar Loop 2 vs. Polar Loop

 
Time Steel
M400
Ray
Loop 2
Loop
 PebbleTime SteelRemove Buy NowPolarM400Remove Buy NowMisfitRayRemove Buy NowPolarLoop 2Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$250$200$100$120$100
Release20152014201620152013

Activity & Fitness

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

Battery

Duration10 days8 hours to 30 days6 months8 days (without notifications)5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/an/an/aNA
Size1.26 inchesn/an/an/aNA
Touchn/a
Typee-papern/aLEDLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/an/aNA
Apps
Music

All Wearables