Wink is a safe app because it uses industry-standard security measures to protect your data. Your personal information is encrypted and stored on secure servers, so you can be sure that it is safe from prying eyes. In addition, Wink requires a PIN or fingerprint authentication to access your account, so you can be sure that only you can access your data. Finally, if you ever lose your device, you can remotely disable access to your account so that no one else can access your data.