I keep receiving hundreds of spam emails about Ecoheat S with links to websites with domain names ending with ".icu" and ".shop". If you attempt to purchase the product, you will be taken to hyperstech.com, which is another website that has been sending me spam emails, and who has been attempting to get me to buy other products called Tiny Box AC, CoolAir, and Tactical Watches. They also claim to sell Drones.
It is also reported that some ".icu" websites, that are websites with domain names ending with .icu, are being created by cybercriminals. It seems cybercriminals are abusing the .icu domain names by creating fake websites and subsequently sending their potential victims to them.
So, it is hard for me to purchase from websites that send spam emails to me and who want me to visit their websites, especially ".icu" websites, to purchase their products.
Information about Ecoheat S

Contact T-Watch
Contact our Customer service team Call:
International: +44 20 3808 9234, available 24h
Brazil: +55 15 981471395, available between 9:00am to 14:00pm, Monday to Friday (Brazil Time, GMT-5)
Send an email to: support@hyperstech.com
Hyper Sls Ltd
7/F, The Grande Building
398-402 Kwun Tong Road, Kowloon, HongKong
Here are some of the websites that I was taken to that claim to sell Ecoheat S:
- drainthin.icu
- techmsx.com
- ecoheats.shop
- ecoheat.shop