Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. LG Watch Style vs. Fitbit Charge 3

 
Time
Time Steel
M400
Watch Style
Charge 3
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowLGWatch StyleRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$250$200$249$150
Release20152015201420172018

Activity & Fitness

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

Battery

Duration7 days10 days8 hours to 30 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/a360 x 36066 x 18
Size1.26 inches1.26 inchesn/a1.2 inches.721 inches
Touch
Typee-papere-papern/aP-OLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/aAndroid Wear 2NA
Apps
Music

All Wearables