When you visit identity.sonova.io, you get a 404 error β the site doesn't actually load anything useful. That's the first red flag. If this is supposed to be a login portal or identity service for Sonova (the hearing aid company), it's either dead, misconfigured, or something else entirely. Legitimate business subdomains have functioning pages, clear contact information, and at least basic legal disclosures like a privacy policy. This site has none of that. There are no identity.sonova.io reviews from real users because the site seems to have no track record at all. The lack of web archive history suggests it's either very new or was never truly live. If you're wondering 'is identity.sonova.io safe,' the evidence says no β not because of malware or hacks, but because the essential building blocks of a trustworthy service are missing. My advice: don't enter any personal information here. If you need to access Sonova services, go through their main corporate website instead.