Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.

SyncDroid - SyncDroid is basically and iOS and Android smartphone manager that lets the users of both smartphones to transfer their mobile content from one smartphone to another within few simple steps.

ioBroker - flexible and modular application for the IoT and Smarthome

Jihosoft Phone Transfer - This mobile data transfer application is also called as one click phone to phone data transfer application because of making the process of data transferring really easy and simple for its users.

openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation

Phone Transfer - Phone Transfer is basically a data manager that support for the transferring of data from one smartphone to another one.