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Mapulse
Your position and heart rate live, solo or together
Send one link before your race. Family and friends follow your position, pace, elevation and heart rate live in any browser, no app or account. Built for trail: when the signal drops, nothing is lost. Free iPhone app, French interface for now.
Hi Product Hunt! I'm Théo, a trail runner from France.
Mapulse started as a joke. This July, at the Oisans trail in the French Alps, I reached the second-to-last aid station completely spent. A friend who had come to cheer us on was waiting there, and I told them it would be fun if they could see my heart rate while I was running.
Then there was the practical side. Three of us were racing: a friend on the 90 km, their sister on the 40 km, and me on the 28 km. Each of us was sending our position to each of our people, by text, WhatsApp, Find My... Not everyone had WhatsApp or an iPhone, and nobody could see all three runners in one place, which is exactly what our friend at the aid stations, or my friend's mom, needed.
Mapulse is one private link, opened in any browser, nothing to install. Every runner on the same map, each in their own color, with position, distance, pace, elevation gain and heart rate (Apple Watch, or any watch or strap that broadcasts heart rate over Bluetooth). It's built for the mountains: when the signal drops, data waits on the phone and is sent when it returns, so the track fills in without gaps, and the page never pretends a stale position is live.
Full circle: today, one of those friends, who is testing the Android version, shares their runs with me, heart rate included, from their COROS PACE Pro.
It's free, no ads, no subscription. iPhone only and in French for now; English and Android are next. I'd love your feedback, and to hear what would make you use it on race day.
About Mapulse on Product Hunt
“Your position and heart rate live, solo or together”
Mapulse was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #373 on the daily leaderboard. Send one link before your race. Family and friends follow your position, pace, elevation and heart rate live in any browser, no app or account. Built for trail: when the signal drops, nothing is lost. Free iPhone app, French interface for now.
On the analytics side, Mapulse competes within iOS, Health & Fitness and Running — topics that collectively have 195.3k followers on Product Hunt. The dashboard above tracks how Mapulse performed against the three products that launched closest to it on the same day.
Who hunted Mapulse?
Mapulse was hunted by Théo Nairi. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Mapulse including community comment highlights and product details, visit the product overview.
Théo Nairi
Hi Product Hunt! I'm Théo, a trail runner from France.
Mapulse started as a joke. This July, at the Oisans trail in the French Alps, I reached the second-to-last aid station completely spent. A friend who had come to cheer us on was waiting there, and I told them it would be fun if they could see my heart rate while I was running.
Then there was the practical side. Three of us were racing: a friend on the 90 km, their sister on the 40 km, and me on the 28 km. Each of us was sending our position to each of our people, by text, WhatsApp, Find My... Not everyone had WhatsApp or an iPhone, and nobody could see all three runners in one place, which is exactly what our friend at the aid stations, or my friend's mom, needed.
Mapulse is one private link, opened in any browser, nothing to install. Every runner on the same map, each in their own color, with position, distance, pace, elevation gain and heart rate (Apple Watch, or any watch or strap that broadcasts heart rate over Bluetooth). It's built for the mountains: when the signal drops, data waits on the phone and is sent when it returns, so the track fills in without gaps, and the page never pretends a stale position is live.
Full circle: today, one of those friends, who is testing the Android version, shares their runs with me, heart rate included, from their COROS PACE Pro.
It's free, no ads, no subscription. iPhone only and in French for now; English and Android are next. I'd love your feedback, and to hear what would make you use it on race day.