Tippy-Fi is a smart accessory that can be paired with the Tippy Pad anti-abandonment device via the dedicated app. Once paired with Tippy Pad, the user no longer needs a smartphone or app. Tippy-Fi is used as a car keychain and detects when a child is left in the vehicle by sounding an alarm. Tippy-Fi uses Bluetooth technology to communicate directly with the Tippy Pad, without the need for apps or phones.