Tech tools such as FLIR, Butterfly IQ, and Olloclip phone adapters allow rheumatologists to remotely monitor patients using infrared thermal imaging, ultrasound, and nailfold capillaroscopy. Wearable biosensors can also passively monitor patients remotely. Virtual reality is being used to help with chronic pain management, drug dependence, anxiety, and rehabilitation. However, challenges include issues around privacy, payment models, applicability, internet access, maintenance, and ethics. The future of medicine will likely involve more machine-assisted diagnosis and treatment, but it is up to doctors to help shape how technology transforms healthcare.