Sleevely is a smart baby bottle sleeve that, when slid onto any baby bottle, monitors its nutritional intake. Sleevely comes with an app that works with Bluetooth-linked iOS devices, with an Android version also in the pipeline.
The app communicates the bottle size, bottle make and contents of the bottle to the SmartSleeve. The sensor-fitted SmartSleeve then monitors the temperature of the formula and the amount that is consumed per feeding. The amount consumed is determined by the distance between the smart baby bottle sleeve's pair of flexible arms, which decreases as the amount of formula in the bottle drops.
Raw data is then sent to a cloud for processing, before being displayed on the app screen. The app is also able to display the time and date of each feeding, along with the identity of the parent or caregiver.