Buyers of a Blackview smartphone are on the safe side if they need to use the device in stormy conditions. The robust design is not only visually pleasing, it is also IP68, IP69k and MIL-STD certified. But don't trust everything the manufacturer says! Find out in which areas you shouldn't rely on the manufacturer's claims in our review.
https://www.notebookcheck.net/Blackview-BV9700-Pro-Smartphone-Review-Rugged-phone-measures-heart-rate-and-air-purity.439983.0.html