RCP Watch is a Wear OS smartwatch app that helps rescuers and team leaders keep the pace, respect the timings and document events during cardiopulmonary resuscitation (CPR), hands-free.

BUILT FOR THE WRIST
• Vibration metronome at 110 compressions per minute, toggled with one tap
• Clock always visible (fixed GMT+1 or local time) and CPR duration
• Screen stays on while the app is in use

TIMERS
• Countdown to the rhythm check (default 2 minutes, adjustable 1–5 minutes) with a counter of completed cycles
• 4-minute countdown to the next adrenaline dose, started with the ADRENALINE button
• A different sound for each alert: rhythm check, adrenaline, ineffective compressions

COMPRESSION FEEDBACK
• With the watch on the wrist, the accelerometer estimates compression depth and rate
• If the estimated depth stays below the threshold (adjustable 4.0–5.0 cm) or the rate is out of range, the app alerts with sound and a flashing red screen
• Feedback can be switched off at any time

BUTTONS AND DRUG MENU
• ADRENALINE, SHOCK, PAUSE/RESUME, STOP CPR
• Swipe right-to-left to open the list of the main drugs (amiodarone, lidocaine, magnesium, calcium, bicarbonate, atropine, naloxone, glucose, thrombolysis, fluids and other): one tap logs the time of administration. Timers, metronome and alerts keep running.

EVENT LOG
• Every CPR automatically creates a log with start and end time, shocks, drugs, pauses, alerts and cycle number
• Final summary with duration, pauses, compression fraction and number of doses
• Archive of previous CPRs on the watch
• Export through QR codes readable with the phone camera, offline and without an account

PRIVACY
• No account, no ads, no Internet connection
• All data stays on the watch

LANGUAGES
38 languages, chosen at first launch.

COMPATIBILITY
Wear OS 3 or later smartwatches (for example Samsung Galaxy Watch 4, 5, 6, 7 and later). Compression feedback requires the watch accelerometer and works only when the watch is worn on the wrist of the person performing compressions.

IMPORTANT NOTICE
RCP Watch is not a medical device and does not diagnose, treat, cure or prevent any medical condition. It is a support tool for timing, reminders and documentation, also useful for training and simulation. Depth and rate values are estimates and may be inaccurate. The app does not replace BLS/ALS training, local protocols, clinical judgement or certified feedback devices. In an emergency call your local emergency number.