There are three ways into an account, and you can have all of them at once. Whichever you use, it is the same account and the same phones.
Email and password
The ordinary way. Passwords are 8 to 200 characters. Ten wrong attempts in a row lock the account for fifteen minutes, which is what stops someone guessing.
Sign in with Google
Google proves the mailbox, so a first sign-in creates the account and a later one on an account with the same verified address links to it. Google never sees your Skyro Cloud password, and we never see your Google one.
Passkey
Your device's own unlock, with no password and no email to type. A passkey cannot be phished, so it also skips two-factor authentication.
Passkeys in detail
Add one under Account, from a device with a screen lock or a security key. You can have several, one per device or password manager, and each is named after where it lives, such as "Google Password Manager" or "Security key". Remove any of them from the same place. On Android the passkey is offered by the system sign-in sheet; the app never has to ask for your email.
A passkey belongs to this site's address. If we ever move the site to a new domain, passkeys made on the old one stop working and need re-adding; we would say so in advance.
Google, when the button does nothing
If tapping Sign in with Google seems to do nothing, Google's sign-in sheet was cancelled on its side, usually because no Google account on the device could be offered. Sign in with your email and password instead, then link Google from Account.
If Google says the address is not verified with Google, sign in with your password instead; we will not link a Google identity to an existing account on Google's word alone.
Adding a second factor
Password and Google sign-ins can be protected with two-factor authentication: a code from an authenticator app, a code by email, or both. Passkeys are their own second factor and skip it.
Accounts with no password
An account made with Google or a passkey has no password. That is fine; the app knows, and skips the password step in flows that would otherwise ask for it, such as changing your email address or deleting the account. You can set a password later from Account if you want one.
Still stuck? Write to us and we will answer.