And also PC version:
Take the new pocket CloudWatcher with you to your favorite dark place, and sleep relaxed while it monitors the sky and ambient conditions, waking up in case of trouble!
(*) Not included, don't forget to order it!
(**) In smartphones with Bluetooth 4.0 or Bluetooth Low Energy
Find here the manual user of the pocketCW.
Here, the article published in the Astronomy magazine (nº 238 - April 2019), section "Testing Bench", about the pocket CloudWatcher (Spanish version).