"totwoo" is an App for totwoo smart jewelry. totwoo, launched in Milan 2015, has been the leading smart jewelry brand in the world. Different totwoo jewelry has different functions. The main functions are as following: 1. totwoo love Code: tap or touch jewelry connected to the app, totwoo smart jewelry will send a signal to your partner who is paired with you in the app. Another totwoo smart jewelry that your partner connected to the app will flash or vibrate, wherever you are. 2. Love Letter: Record a love letter into totwoo through the app, your friend will receive the message when connecting totwoo to the app. 3. Call Reminder: choose a specific color to mark significant contact. The totwoo will flash and vibrate as pre-set color when receiving calls. 4.Daily Horoscope: Analyze your daily luck, horoscope rating of 4 stars or above, the jewelry will flash and vibrate to remind you that today is a lucky day. 5. Yes or No: tap totwoo to get Yes or No when you are unable to make decisions. See more information about totwoo smart jewelry at https://www.totwooglobal.store/.