For a basic telemedicine setup, you need a device with a camera and microphone, a stable internet connection, and HIPAA-compliant video software. That covers a simple virtual visit. But depending on whether you’re a provider building out a clinical workspace or a patient preparing for appointments at home, the full list gets more specific.
The Core Device: Computer, Tablet, or Phone
Any device with video and sound capability can work for telemedicine. Smartphones, tablets, laptops, and desktop computers all support modern telehealth platforms. The U.S. Department of Health and Human Services recommends considering screen size, processing speed, and whether the device has a touch screen when choosing what to use. A larger screen makes it easier to see clinical details during a visit, which matters more for providers than patients.
For providers conducting full clinical sessions, a laptop or desktop with a dedicated external webcam gives you more control over image quality and camera positioning. A tablet works well as a secondary screen or for providers who move between exam rooms. For patients, a smartphone is often enough, though a tablet or laptop offers a better experience for longer appointments.
Camera and Microphone Quality
A 1080p webcam with autofocus is the practical minimum for providers. This resolution lets you see skin conditions, wounds, and other visual details clearly enough for clinical assessment. Medical-grade cameras go up to 4K resolution with optical zoom for close-up imaging, but most primary care and mental health visits don’t require that level of detail.
Audio quality matters just as much as video. Built-in laptop microphones pick up room echo and background noise, which can make conversations frustrating for both sides. A USB headset or an external microphone with noise reduction solves this. Medical-grade systems like the AVer MD330U include array microphones with AI noise reduction built in, but a good consumer headset handles most situations well.
If you wear glasses, be aware that certain lighting angles create glare on your lenses that obscures your eyes on camera. Adjusting your light source to sit slightly above and in front of you typically fixes this.
Internet Speed Requirements
The FCC recommends at least 25 Mbps download and 3 Mbps upload for video conferencing. Those speeds support a smooth, high-definition video call without freezing or pixelation. You can run a speed test at any free online tool to check what you’re getting.
Wired ethernet connections are more reliable than Wi-Fi for provider workstations. Wi-Fi signals drop intermittently, and even brief interruptions during a clinical visit create problems. If you can’t run an ethernet cable, position your device as close to your router as possible and avoid sharing bandwidth with other high-demand activities like streaming video.
For patients in areas with limited broadband, some telehealth platforms offer audio-only visit options that require far less bandwidth. This is a workaround, not ideal, but it keeps care accessible.
HIPAA-Compliant Video Software
Regular video calling apps like FaceTime or standard Zoom don’t meet healthcare privacy requirements out of the box. A HIPAA-compliant telehealth platform must include end-to-end encryption, access controls, audit logs, and data integrity safeguards. Encryption scrambles everything shared during the call so that only the sender and receiver can see it, even if someone intercepts the data in transit.
The most critical step is the Business Associate Agreement. Any software vendor that handles patient health information on your behalf must sign a BAA, which spells out how they’ll protect that data, what security measures they’ll use, and how they’ll notify you if a breach occurs. Platforms like Doxy.me, Zoom for Healthcare, and Doximity offer BAAs as part of their healthcare-specific plans. Without a signed BAA, using a platform for clinical visits violates federal privacy law regardless of how secure the technology itself might be.
Your Physical Workspace
Lighting has a bigger impact on video quality than most people expect. Use artificial light rather than natural light whenever possible. Sunlight shifts in intensity and color throughout the day and creates harsh shadows. Close your blinds, turn on overhead lights, and place an additional light source in front of you, slightly above eye level. The goal is even illumination on your face without a bright window or lamp behind you, which turns you into a silhouette on screen.
Sound control is the other half of your environment. A quiet, enclosed room with a door you can close is essential for both privacy and audio clarity. Hard surfaces like bare walls and tile floors bounce sound and create echo. A carpeted room with soft furnishings naturally absorbs some of that. If echo is still a problem, a headset bypasses room acoustics entirely.
Specialized Diagnostic Peripherals
For providers who need to do more than talk and observe, a growing category of connected diagnostic tools extends what’s possible in a virtual visit. Digital stethoscopes like the 3M Littmann Core, Thinklabs One, and Stemoscope Pro convert heart and lung sounds into electronic signals that can be transmitted in real time over a telehealth connection. The Stemoscope, for example, connects via Bluetooth to a smartphone app and supports tele-auscultation, letting a remote clinician listen to a patient’s chest as if they were in the room.
Digital otoscopes (for ear exams), dermatoscopes (for skin imaging), and high-resolution intraoral cameras follow similar patterns: they capture clinical-quality images or video and stream them to the provider’s screen during the visit. These peripherals plug into a USB port or pair over Bluetooth, and many work with standard telehealth platforms without special integration. They’re most common in supervised clinical settings like rural health clinics or school-based telehealth programs where a nurse or medical assistant is present with the patient.
Remote Patient Monitoring Devices
Remote patient monitoring sits alongside live video visits as a second pillar of telemedicine. Patients use devices at home that automatically send health data to their care team between appointments. Common devices include blood pressure cuffs, pulse oximeters, weight scales, glucose monitors, and wearable sensors.
These devices connect either through Wi-Fi or cellular networks, and the difference matters. Wi-Fi requires the patient to have broadband at home and manage network passwords, which can be a barrier. Only about 59 percent of adults over 65 have broadband access at home, according to Pew Research data cited by the American Telemedicine Association. Wi-Fi also drops signal periodically, creating gaps in data collection.
Cellular-connected devices avoid these problems. They work like a cell phone, connecting to mobile networks without any configuration from the patient. You turn them on and they transmit. For older adults especially, this simplicity dramatically improves the chances that the device actually gets used. Cellular devices also provide more consistent, real-time data, which lets providers spot concerning trends earlier. Some devices store data locally and upload it once a connection is restored, so even temporary signal loss doesn’t mean lost readings.
What Patients Need at Home
If you’re a patient preparing for a telehealth visit, your list is shorter. You need a smartphone, tablet, or computer with a working camera and microphone, plus an internet connection. Download your provider’s telehealth app ahead of time and test it before your appointment. Make sure your device is charged, your camera lens is clean, and you’re in a quiet, well-lit room where you can speak privately.
If your provider has enrolled you in remote monitoring, you may receive specific devices like a Bluetooth-enabled scale, pulse oximeter, or blood pressure cuff. These typically come with setup instructions, and many cellular-based devices require nothing more than pressing a power button. Keep them in a consistent spot at home where you’ll remember to use them at the same time each day, since regular readings are far more useful than sporadic ones.