**6.1 Conclusions**

This chapter envisions the future of digital healthcare services in the IoMT era, a historical time witnessing the proliferation of many new enabling technologies. We discussed the application of Digital Twins, blockchain, and IoMT in the context of the smart home environment. A SHAH framework is introduced as an example of providing real-time monitoring and safety preservation utilizing a combination of different technologies. A preliminary experimental investigation shows the feasibility of using information fusion and statistical analysis to achieve intelligent decision-making for the system. Additionally, several most compelling challenges and open questions are highlighted. We hope this chapter could inspire more discussions in the smart healthcare community and spark new ideas, technical breakthroughs, and novel applications.
