Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. Polar V800 vs. Amazfit Cor

 
Time
Time Steel
M400
V800
Cor
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowPolarV800Remove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$150$250$200$470$79.99
Release20152015201420142018

Activity & Fitness

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

Battery

Duration7 days10 days8 hours to 30 days13 hours to 30 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/an/a80 x 160
Size1.26 inches1.26 inchesn/an/a1.23 inches
Touch
Typee-papere-papern/an/aIPS LCD

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/an/a
Apps
Music

All Wearables