Waterspeed Sailing GPS Tracker vs SailUp

Waterspeed is a GPS tracker for sailing, wingfoil, windsurf, SUP, kayak and 30+ other water sports. Record every session on the water and see your speed, distance and track in detail. WIND ALERTS AND FORECASTS • Wind alerts: pick when you want to head out, and Waterspeed tells you when the wind is right, with time to get ready (Pro) • Wind, weather and tide forecasts for the spots near you (Pro) • Wind history and spot conditions (Explore+) MEASURE • Speed, max speed, average speed, distance and duration • Best speeds over 2 s, 10 s and 500 m (Pro) • Your track on the map, with speed shown along the route • Heart rate from your watch, wind, strokes and foiling time • Tacks and gybes analysis, foiling efficiency (Pro) • VMG (velocity made good) and true wind angle (Ultra) • Polar charts and performance against target speeds (Ultra) • Upwind/downwind and port/starboard analysis, legs and runs, gains and losses in distance and angle (Ultra) • Countdown timer for race starts (Pro) • Session history and progress over months and seasons WORKS WITH YOUR DEVICES AND APPS • Apple Watch: record your session right from your wrist • Garmin, Coros, Suunto and Vakaros: your sessions sync into Waterspeed automatically • Strava and GPS-Speedsurfing.com: send your sessions there automatically (Pro) SPORTS Sailing (dinghy, keelboat, catamaran), wingfoil, windsurf, kitesurf, foil, efoil, pumpfoil, SUP, kayak, canoe, downwind, powerboat and 30+ water sports. IMPROVE • Log your gear (boards, sails, wings, foils, boats) and compare sessions • Challenges and leaderboards with the community • Share sessions with friends LIVE SHARING • Live location sharing, so people on shore can follow you (Pro) PLANS Free to download and record. Pro unlocks full stats, history and sync. Ultra adds advanced sailing and racing analysis: VMG, true wind angle, polars, legs and runs. Waterspeed Pro and Ultra are monthly or yearly subscriptions. Payment is charged to your Apple account and renews automatically unless canceled at least 24 hours before the end of the current period. One subscription works on all Apple devices linked to your iCloud account. Waterspeed can export activities to Apple Health. We love hearing from the community: support@waterspeedapp.com Terms of Service: https://www.waterspeedapp.com/terms Privacy Policy: https://www.waterspeedapp.com/privacy

The complete sailboat compass, race timer, and team-coaching app for competitive sailors. Built for high school, collegiate, and competitive sailing programs, plus race-day use on bigger boats and any regatta where sail computers and sail compasses are permitted, SailUp combines a precision sailboat compass, a synchronized sailing timer, real-time voice coaching, and full sailing data analytics in one seamless system. SailUp does both: • A sailboat training system for high school and collegiate teams turning practice into measurable performance. • A race-day sail computer for keelboat regattas, big-boat racing, and any event where sail computers and sail compasses are allowed. SAILING TIMER, RACE CLOCK & COMPASS — ALL IN ONE • Race Timer — synchronized countdown across coach, sailors and watch, with audible whistle cues • Start Timer — programmable countdown for every flag in the start sequence • Distance to Line — mark the pin and the committee boat, then watch the gap close as the clock runs down • Sailboat Compass — true and magnetic heading with lift and header detection • Wind Compass — live wind direction over your sailboat compass heading • Sailboat Speed — GPS speed in knots with 5, 10 and 15-second averages • Race Clock — precision elapsed time and leg-by-leg splits once the gun goes • Heel Angle — live heel readout so you see when the sailboat is on rail • Course Marks — drop GPS pins for the racecourse before the start timer fires • Life Jacket Mode — lock the screen so a wave cannot tab out your timer or compass ALWAYS IN REACH • Full race timer and clock control from Apple Watch or run the entire start sequence on the watch alone, phone left below • Race clock on your Lock Screen and Dynamic Island the moment a sequence starts • Home Screen widget with countdown, distance to the line, and one-tap PIN, BOAT and CLEAR • Watch face complication, one tap from the timer REAL-TIME COACHING • Live, hands-free voice from coach to sailors • Immediate corrections during starts, maneuvers, and drills • Sailors stay focused while the coach directs PERFORMANCE YOU CAN USE • Track sailboat speed, heading, and movement • Analyze tacks, gybes, and acceleration • Identify inefficiencies in real time You see it on the timer, on the compass, in the data. STRUCTURED PRACTICE MODE • Run repeatable drills off the start timer • Build consistency across the team TEAM-BASED SYSTEM • Organize sailors by team, boat, or lineup • Coach multiple boats at once • Centralized fleet-wide communication • Built for team racing and fleet training RELIABLE WHEN IT COUNTS • Runs the whole start sequence without dropping out • Races save on the boat and sync once you are back in signal • A race is never discarded before it has left your phone CONNECTED ON THE WATER • Sync compass, clock and timer data between coach and sailors in real time • Connects boat to boat over local Wi-Fi and Bluetooth — no cell signal needed WHY SAILUP Whether you are running a high school practice or rounding the windward mark on a 40-footer, the start is everything. Winning comes down to timing, positioning, and execution under pressure. SailUp gives you real-time awareness from the sailboat compass and race timer, immediate feedback, and data-driven improvement. BUILT BY SAILORS Designed by competitive sailors and coaches. Every feature is built around one goal: make your team faster. CORE USE CASES • Team race practice • Fleet race training • Start sequence drills on the race timer • Race-day sail computer on big boats and instrument-permitted regattas • Maneuver and compass-heading optimization • Coach-led sessions and performance review TRAIN DIFFERENTLY. RACE SHARPER. SailUp turns every sailboat session — practice or race day — into a competitive advantage. Built for high school sailing, college sailing, yacht club regattas, dinghy fleets, keelboat racing, and big-boat sail-computer-permitted regattas. Terms of Use: https://app.sailup.ai/terms