TinyRhythm: Baby Sleep Tracker

TinyRhythm is a minimalist sleep and feeding support app designed specifically for babies during their first six months. Designed by a PhD epidemiologist and mother of two, TinyRhythm brings a research-informed approach to everyday newborn care. Newborn sleep is often short, fragmented, and still developing. TinyRhythm brings together your baby’s age, time awake, time since the last feed, and the sleepy or hungry cues you observe to help you understand what your baby may need right now. Caring for a newborn is already exhausting. Tracking should not become another chore. TinyRhythm keeps it simple: start, end, or pause sleep with one tap, record when a feed begins, and quickly log baby cues. Whether your baby sleeps more during the day, wakes frequently at night, or seems tired or hungry, TinyRhythm helps you rely less on guesswork and understand your baby’s unique rhythm. → TinyRhythm’s main features • PRACTICAL SLEEP TRACKING Start and end sleep with one tap. Pause, resume, or add an earlier sleep when needed. • SIMPLE FEEDING TRACKING Record only when each feed begins. See how long it has been since the last feed, the number of feeds today, and the average feeding interval. TinyRhythm supports breastfeeding, formula feeding, combination feeding, and shorter intervals during cluster feeding. • AGE-BASED SLEEP AND FEEDING REFERENCES Based on your baby’s date of birth, TinyRhythm provides age-based reference ranges for awake time, total daily sleep, feeding intervals, and feeding frequency. These references are informed by established guidance and clinical resources. The ranges adjust as your baby grows and are intended to be considered alongside your baby’s actual behavior, not followed as a rigid schedule or treated as another source of parenting stress. • SLEEPY AND HUNGRY CUE TRACKING Quickly log cues such as yawning, looking away, reduced activity, rooting, sucking on hands, lip smacking, fussing, and crying. TinyRhythm considers cues and elapsed time when updating its sleep and feed guidance, helping you learn how your baby communicates tiredness and hunger. • DISCOVER YOUR BABY’S DEVELOPING SLEEP PATTERN View total daily sleep, sleep sessions, average and longest sleep, plus a clear 24-hour timeline of sleep and feeding. TinyRhythm also analyzes your baby’s records to suggest a possible bedtime and morning wake time. It can also help identify newborn's developing patterns that may indicate day-night confusion. • PRACTICAL SUPPORT FOR THE EARLY MONTHS Additional learning tool including a checklist for calming a crying baby, ways to support the development of day-night rhythm, understand awake-time and total-sleep references, and recognize when to contact a healthcare professional. • DESIGNED FOR TIRED PARENTS A simple, intuitive interface makes tracking quick, even during overnight feeds and wake-ups. TinyRhythm supports dark mode, English and Simplified Chinese, and automatic on-device saving with no account required. TinyRhythm understands that newborns are not expected to follow a fixed schedule. It does not promise unrealistic sleep predictions. Instead, it combines minimalist tracking with your baby’s own cues to help you feel more confident about what your baby may need in the moment. Track less. Understand your baby more. TinyRhythm by MommyMinds Perinatal Wellness® TinyRhythm provides educational information, general references, and tracking support. It is not intended to diagnose or treat any condition and does not replace individualized guidance from your pediatrician, lactation consultant, or other qualified healthcare professional.