Updated Jul 30, 2026 · v2.0.0
Hear baby heartbeat, monitor heart rate & track pregnancy with baby monitor App
Baby Heartbeat Monitor: Thumpi Experience the magical moment of hearing your baby’s heartbeat with Thumpi — a calm pregnancy companion for bonding, memories, and everyday keepsakes. Follow your journey with growth updates, mood check-ins, letters to baby, and gentle reminders. With Thumpi Premium, listen and record baby heartbeat moments, track kicks, unlock unlimited diary notes, and pin pregnancy widgets to your Home Screen. IMPORTANT • Thumpi is not a medical device and does not provide medical advice. Always consult your doctor for any concerns during pregnancy. • Early in pregnancy, the fetal heartbeat may not be detectable yet. • For best results, use airplane mode and stay in a quiet environment while recording. There’s nothing more special than feeling close to your baby throughout pregnancy. Thumpi helps you mark the weeks, celebrate growth, journal sweet notes, and — with Premium — turn real heartbeat listening moments into lasting memories. No extra devices needed for listening — Thumpi Premium uses your phone’s microphone as a baby heartbeat listener to help you hear soft fetal heartbeat sounds more clearly anytime, anywhere. HOW IT WORKS • Stay in a quiet room for better recording quality • Place your phone gently on your lower abdomen • Tap to start listening or recording (Premium) • Replay, save, and share your keepsake moments FREE PREGNANCY JOURNEY TOOLS • Due-date countdown and week-by-week pregnancy progress • Baby growth timeline with playful size comparisons • Daily mood check-ins and a mood calendar • Letters to baby diary — try with free notes (photos, prompts & streaks included) • Gentle reminders to listen, count kicks, or journal • A smooth, calming pregnancy app experience for moms-to-be THUMPI PREMIUM • Listen to baby heartbeat & fetal heartbeat sounds with your phone • Record baby heartbeat sessions with live waveform visualization • Advanced audio processing to reduce noise & enhance clarity • Save & replay precious heart sounds anytime on your device • Attach belly photos to listening moments • Unlimited diary notes & bump-photo keepsakes • Kick counter sessions with charts and history • Pregnancy overview widgets on your Home Screen • Share beautiful keepsake cards with family & loved ones TIPS FOR BEST RESULTS • Use Thumpi in a quiet room • Lie down or sit comfortably • Place your phone directly on your belly • Stay still while listening or recording • Results may improve later in pregnancy PRIVACY Your recordings and keepsakes stay on your device, so your sweetest moments remain yours. With Thumpi, every heartbeat, kick, and letter becomes a memory. Whether you want to follow baby’s growth, journal daily, or unlock Premium listening and kick tracking, this app helps you create meaningful moments throughout your pregnancy journey. Download Baby Heartbeat Monitor: Thumpi now and start building the keepsakes you’ll never want to forget.
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