𝑴𝒚 𝒅𝒊𝒂𝒓𝒚 𝒘𝒊𝒕𝒉 𝒇𝒊𝒏𝒈𝒆𝒓𝒑𝒓𝒊𝒏𝒕 𝒍𝒐𝒄𝒌 𝒊𝒔 𝒂𝒏 𝒐𝒏𝒍𝒊𝒏𝒆 𝒇𝒓𝒆𝒆 𝒅𝒊𝒂𝒓𝒚 𝒇𝒐𝒓 𝒆𝒗𝒆𝒓𝒚𝒐𝒏𝒆. 𝑴𝒚 𝒅𝒊𝒂𝒓𝒚 𝒂𝒑𝒑 𝒔𝒆𝒓𝒗𝒆𝒔 𝒂𝒔 𝒂 𝒑𝒆𝒓𝒔𝒐𝒏𝒂𝒍 𝒅𝒊𝒂𝒓𝒚 𝒘𝒊𝒕𝒉 𝒂 (𝒇𝒊𝒏𝒈𝒆𝒓𝒑𝒓𝒊𝒏𝒕 & 𝑷𝒂𝒔𝒔𝒘𝒐𝒓𝒅).

You can use it in maintaining a record of your upcoming events, important notes, a reminder for a meeting, your personal feelings & other confidential information, etc. Diary with fingerprint lock helps you in memorizing a lot of important things.