Pebble Classic vs. Polar M400 vs. Withings Activite Sapphire vs. Amazfit Stratos vs. Misfit Vapor 2

 
Classic
M400
Activite Sapphire
Stratos
Vapor 2
 PebbleClassicRemove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowAmazfitStratosRemove Buy NowMisfitVapor 2Remove Buy Now

Basic Info

Suggested Price$99$200$450$199$250
Release20132014201420182018

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days8 months5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/an/a320 x 300454 x 454
Size1.26 inchesn/a1.3 inches1.34 inches1.42 inches
Touch
Typee-papern/aAnalogOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aProprietaryWear OS
Apps
Music

All Wearables