CuraBand: Health Monitoring and Warning System Sopan Phaltankar, Kirti Tyagi, Meghna Prabhu, Pranav Jaguste, Shubham Sahu, and Dhananjay Kalbande Abstract We have come to an era where the hospitals have increasing needs in terms of staff members. The ratio of patients to hospital staff has increased drastically over the years. One nurse cannot continuously monitor all the patients throughout the day. Hence, there is a constant desire for devices for continuous monitoring of patients that are just shifted outside the ICU and are still at grave risk. This paper deals with the design and development of a smart wristband—CuraBand, which is a compact vital parameter monitoring device. It continually monitors the temperature, heart rate, and blood oxygen saturation level and alerts the respective authorities in case of abnormalities in the readings through an android application, thus ensuring immediate action. This project aims to provide a provision for the doctors to monitor their patients from anywhere in the world. Keywords Wristband · Vital parameters · Alert · IoT · Android application · Health care · Internet of things · Cloud computing S. Phaltankar · K. Tyagi · M. Prabhu · P. Jaguste · S. Sahu (B ) · D. Kalbande Sardar Patel Institute of Technology, Bhartiya Vidya Bhavan’s Campus, Munshi Nagar, Andheri - West, Mumbai 400058, India e-mail: shubham.sahu@spit.ac.in S. Phaltankar e-mail: sopan.phaltankar@spit.ac.in K. Tyagi e-mail: kirti.tyagi@spit.ac.in M. Prabhu e-mail: meghna.prabhu@spit.ac.in P. Jaguste e-mail: pranav.jaguste@spit.ac.in D. Kalbande e-mail: drkalbande@spit.ac.in © Springer Nature Singapore Pte Ltd. 2021 D. Gupta et al. (eds.), International Conference on Innovative Computing and Communications, Advances in Intelligent Systems and Computing 1165, https://doi.org/10.1007/978-981-15-5113-0_86 1017