none of these links are affiliates!!!!!!!!!!!! https://www.crowdsupply.com/cool-tech-zone/tangara - (open source mp3 player)https://ploopy.co/ - headphones (open source )https://github.com/hishizuka/pizero_bikecomputer - open source bike computeri use the pine watch and it's great, in my opinion it does everything i needthis is the listmost of my reasoning is to have devices i can either repair or i can have some sort of safegaurd that it can be maintained if the project gets abandoned imagine buying $500 headphones that need an app and won't function or get support if the company abandons itnot as crazy as you think it is.this is a list of vulnerabilities in SPEAKERS just let that sink inand what if they don't provide firmware updates because you sell it?firewalls don't stop dragons had a episode about thiswhere apps need you to resister and if you sell it they might not honor warranties or updates https://vulmon.com/searchpage?q=sonosRemember to share for the seo algo and to helps your friends transition to a more private future