Pebble Time vs. Polar M400 vs. Polar M600

 
Time
M400
M600
 PebbleTimeRemove Buy NowPolarM400Remove Buy NowPolarM600Remove Buy Now

Basic Info

Suggested Price$150$200$330
Release201520142016

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a240 x 240
Size1.26 inchesn/a1.3 inches
Touchn/a
Typee-papern/aTFT

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX8

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear
Apps
Music

All Wearables