Find a lost board. Track a rider. Detect separation. Share a session with someone you trust. Give schools visibility over students and equipment. Add Senlay context to understand wind, current, waves, distance from shore, and risk.
Rider crashes, loses visual, returns safely, opens the app, and sees where the board is drifting. Turns blind searching into location-based recovery.
Board drifts downwind or with current along the coastline. Shows direction and speed — helps intercept before it washes into rocks or goes out of range.
Board drifts outside signal range, then reconnects when coverage returns. Keeps trying instead of giving up after the first missed connection.
Board stolen from beach, car, storage, or rental station. Tracker shows movement and last known position — useful before and after the session.
Schools and rental stations see which boards are active, recover lost equipment faster, and reduce operational losses — especially important for foil boards.
After the session the board should stay put. If it moves overnight — floated off the beach, taken from storage, or slid off a car — the tracker flags it before you notice it's gone.
SmartSurf does not treat every stop as danger. Where the rider is stopped — and what the water is doing around them — is what matters.
Rider wears tracker on vest, helmet, harness, or life jacket. App shows where the person is — not only the equipment.
A pause close to shore is usually normal — resting, adjusting a kite, or waiting on wind. SmartSurf keeps it low-alert so a genuine offshore stop stands out instead of getting lost in false alarms.
Rider stopped offshore. Risk increases with distance, time, offshore wind, current, waves, low daylight, board loss, or signal drop.
Overall drift direction is away from shore. SmartSurf can show not just where you are, but whether the water is carrying you the wrong way.
Session expected to end at a set time but rider is still on the water. Keeps last known position and shows situation clearly to trusted contacts.
Rider is moving but not making progress toward shore. Detects failing upwind return — especially useful for beginners in side-off conditions.
Rider, board, distance, drift, and separation — together they answer whether a situation is normal self-rescue or a developing risk.
Distance increases over time. SmartSurf detects the separation automatically. Shows where each is moving. Helps distinguish board recovery from rider safety.
Rider returns to shore, board continues drifting. System shifts to board recovery mode. Avoids unnecessary alarm about the person.
Board stops on shore, rider still in water. Prevents false sense of safety — board recovery does not mean rider safety.
Both drifting — could be self-rescue or gear failure. Senlay helps understand whether this is normal or a developing risk based on wind, current, and daylight.
Rider crashes in waves, must choose safe exit instead of chasing board through surf or coral. Rider stays trackable, board stays trackable separately.
Rider is safely on shore but the board never reconnected. The system stays in quiet recovery mode on the board alone — no false rider alarm, but the gear is still tracked and findable.
Schools carry the responsibility. SmartSurf shows which dot needs attention, not just where the dots are.
Dashboard shows students, boards, zones, and status. Gives instructors a second pair of eyes. Reduces stress during multi-student lessons.
Beginner cannot bodydrag back. Instructor sees both student and board positions. Less time lost. Less risk of losing school equipment.
Student drifts outside the safe school area. Dashboard alert fires early, before the student drifts too far for a clean recovery.
Dashboard identifies the outlier: one rider stopped, one board separated, one drifting, one low battery. Prioritizes the highest-risk situation — not just shows all of them equally.
After a session, review where riders were, when an event started, how far the board drifted, what alerts fired. Every session leaves a clear safety record.
Parents know the school has live GPS visibility over the student. Differentiates the school. Builds trust in children's lessons and beginner programs.
Trusted contacts know when the rider is on the water and when they are safely back — wherever they are.
Rider shares the session with someone not on the beach. Contact sees on the water and safely back. Strong emotional use case for solo riders and remote spots.
Set when you expect to be back. If the session runs over, the system notifies the rider or trusted contact. Turns uncertainty into a clear check-in workflow.
Downwind rider shares live location with a friend, driver, or pickup team. For downwinders, live location is not a luxury — it is coordination.
If connection is lost, the contact sees last known rider position, board position, time, direction, and status. A starting point, not a void.
The rider closes the session with a single tap from the water or the beach. Trusted contacts get one clear “back safe” — no ambiguity, and no follow-up call needed.
If a planned return passes with no check-in and no signal, contacts are notified in order — rider first, then chosen people — so the right person acts without everyone panicking at once.
Coordinator sees all riders. Nobody disappears unnoticed. Pickup can be adjusted as the route develops.
Speed decreases, distance from group increases. Early warning before the rider becomes isolated on a long-distance route.
Driver or support boat follows real-time positions. When the landing point changes, your pickup team knows before you reach the shore.
Senlay detects changing wind, tide, storm risk, or daylight during the session. Helps decide whether to continue, exit early, or adjust the route.
Foil and premium boards drift unpredictably. A tracker can cost less than one lost session when the board costs $2,000+.
Participants carry trackers. Organizers see the fleet. Support boats go where help is needed, not where they guess.
Rider does not pass an expected route point. A missed checkpoint should be visible before a rider becomes missing.
Same core device works on other watercraft. Schools, rentals, camps, and tours all benefit from the same safety and recovery logic.
GPS is a position. Senlay is the physical-world evidence that gives that position meaning.
Wind dropped → likely underpowered. Wind strong → possible injury or entanglement. Wind shadow → stop may be explainable by terrain. Storm approaching → return urgent.
Board or rider drifting. Senlay compares drift with wind, current, tide, and shoreline. Drift is not random — it has a physical explanation.
If a rider cannot return to the original launch, Senlay helps identify safer exit zones based on shore, reef, current, boat channels, and remaining daylight.
Senlay combines riders, boards, wind, waves, current, safe zones, and hazards into one field picture. A map shows points. Senlay helps explain the field.
The same offshore position is a different risk at noon on a rising tide than at dusk on an outgoing one. Senlay weighs remaining daylight and tide state into every read.
Reef edges, channels, no-go zones, and rip lines are encoded per spot. Senlay reasons with the specific water a rider is on — not a generic coastline.
SmartSurf is the first water-sports safety system that grows from simple tracking into coordinated physical-world intelligence.