THE O - Smart Accessory for your belongings: Tukano THE O is a light, versatile, beautiful smart accessory for all the belongings you cannot afford to lose or forget (keys, wallet, anything else). Whenever you leave, THE O mobile app checks if you have everything you need and gives you a nudge if something is left behind. THE O uses AI to act like a personal assistant and knows exactly what you might need, where and when. Created by a jewelry designer, THE O comes with a beautiful key/bag accessory. THE O is waterproof and can be directly sewn onto fabrics. Let THE O take care of your belongings, so you can think about more important things.