It is amazing to see the growth of BTLE for all kinds of applications never before thought possible! It never stops.
Have a good read with the attached Wireless Quarterly.
Integra Systems, Inc., continues drive forward the use of Nordic’s BTLE SOC for unique applications of which we consider the gold standard in the industry.
As a side, as a scuba diver, I like the BTLE enabled dive watch.
check this out https://www.canaryislandsinfo.co.uk/tenerife/places/garachico/