Heart Zone Finder - Your Personal Heart Rate Zone Calculator

Hey friends, I’m super excited (and a little nervous 😅) to share HeartZone Finder with you all. It’s a simple tool I built from a real-life thought: "I always track my steps and calories... but I’ve never really understood what my heart needs when I work out." So I made this — clean, calm, no distractions. Just enter your age and instantly see your heart rate zones, whether you're warming up or going full beast mode. 💪💓 It's not fancy. But it's honest. And I hope it helps someone train a little smarter, or even just pause and check in with themselves. If you try it, I’d love your thoughts, feedback, or even just a 🙌 to keep me going. Thanks for being here.