# AI Doctor Online > AI Doctor Online is a contactless health monitoring platform that estimates blood pressure, heart rate, and other vital signs from a smartphone camera using facial rPPG (remote photoplethysmography) and AI analysis. No additional hardware is required. Made in London, UK. AI Doctor Online is informational and for monitoring purposes only; it is not a substitute for professional medical advice, diagnosis, or treatment. Users should always consult qualified healthcare professionals for medical decisions. ## Core pages - [Home](https://aidoctoronline.org/): Overview of contactless AI health monitoring and how the technology works. - [AI Health Scanner](https://aidoctoronline.org/app): Real-time vital sign scanning (heart rate, blood pressure, oxygen, stress) using your smartphone camera. - [Features](https://aidoctoronline.org/features): The full feature set of the AI Doctor Online platform. - [Pricing](https://aidoctoronline.org/pricing): Plans for individuals and enterprise healthcare customers. - [About](https://aidoctoronline.org/about): The team and technology behind AI Doctor Online. - [Contact](https://aidoctoronline.org/contact): How to reach the team for support and partnerships. - [FAQ](https://aidoctoronline.org/faq): Common questions about accuracy, privacy, and how the scan works. ## AI health tools - [AI Health Chatbot](https://aidoctoronline.org/chatbot): 24/7 conversational answers to health questions and symptom guidance. - [AI Health GPT](https://aidoctoronline.org/chatgpt): Advanced, personalized health insights and in-depth analysis. - [AI Diagnosis Assistant](https://aidoctoronline.org/diagnosis): Symptom analysis with possible conditions, risk levels, and next steps. - [Symptom Checker](https://aidoctoronline.org/symptoms): Searchable database of symptoms, causes, and when to seek care. - [Online Doctor Consultation](https://aidoctoronline.org/consultation): Book video, phone, or chat consultations with qualified doctors. - [Digital Prescription Manager](https://aidoctoronline.org/prescription): Track prescriptions, set dose reminders, and keep a medication history. ## Solutions - [Solutions Overview](https://aidoctoronline.org/solutions): Health monitoring solutions for healthcare providers and businesses. - [GP Clinics](https://aidoctoronline.org/solutions/gp-clinics): Remote patient monitoring and pre-appointment screening for primary care. - [Hospitals](https://aidoctoronline.org/solutions/hospitals): Emergency triage, post-discharge monitoring, and cardiac rehabilitation. - [Insurance](https://aidoctoronline.org/solutions/insurance): Risk assessment, member wellness, and claims support. - [Gyms & Fitness](https://aidoctoronline.org/solutions/gyms): Member safety and performance monitoring. - [Occupational Health](https://aidoctoronline.org/solutions/occupational): Workplace fatigue detection, stress monitoring, and wellness programs. - [Sports Medicine](https://aidoctoronline.org/solutions/sports): Athletic performance analytics and injury prevention. ## Blog - [The Future of Remote Patient Monitoring](https://aidoctoronline.org/blog/future-remote-patient-monitoring): How contactless blood pressure monitoring is transforming healthcare delivery. - [The Science Behind Remote Photoplethysmography](https://aidoctoronline.org/blog/the-science-behind-remote-photoplethysmography-technology): The principles that make contactless vital sign monitoring possible. - [How AI Facial Analysis Revolutionizes Blood Pressure Monitoring](https://aidoctoronline.org/blog/how-ai-facial-analysis-revolutionizes-blood-pressure-monitoring): Using a smartphone camera to measure blood pressure through facial analysis. - [5 Benefits of Contactless Health Monitoring for Seniors](https://aidoctoronline.org/blog/5-benefits-of-contactless-health-monitoring-for-seniors): Convenient, non-invasive vital sign tracking for older adults. ## Optional - [Blog Index](https://aidoctoronline.org/blog): All articles on AI health monitoring and rPPG technology. - [Terms of Service](https://aidoctoronline.org/terms): Terms governing use of the platform. - [Privacy Policy](https://aidoctoronline.org/privacy): How health data is collected, used, and protected. - [Cookie Policy](https://aidoctoronline.org/cookies): How cookies are used on the site.