CLUSTER STRESS-HEART-RATE · 13 ENTRIES · EARLIEST ENTRY 2014-05-08
Wearable stress recovery trackers
The cluster consists of mobile-first apps that monitor heart rate, heart rate variability, sleep phases, and daily recovery to compute personalized stress or readiness scores, using either wearable sensor data or smartphone camera feeds. The dated history shows a steady, low-volume cadence of roughly one to two entries per year from mid-2013 through mid-2026, with a slight uptick in 2024 and 2025. Traction leaders on activity signal are Sleep Tracker: Calm & Meditate, Welltory: Stress & Heart Rate, and BodyWave: Health Tracker, each currently holding 0 stars.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 1 ai-built · 12 unlabelled
Operator · 2 hobby · 6 commercial · 1 open source · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 13 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01life141★1 mo—hobbyPersonal health telemetry app that connects to a WHOOP strap and visualizes heart rate, HRV, strain, and sleep on a self-hosted dashboard.
- 02Welltory: Stress & Heart Rate0★2 molivecommercialMobile app that analyzes heart rate variability and data from connected wearables to reveal insights into stress, sleep, and energy levels.
- 03Heart Rate Monitor0★1 moliveopen sourceHeart Rate Monitor is an app that connects to BLE heart rate monitors to display real-time data, history, and alerts.
- 04ErgoFocus0★6 days—hobbyMobile app that monitors ambient light, noise, and device motion from sensors to support ergonomics and wellbeing during digital work.
- 05Pulsebit: Heart Rate Monitor0★2 molivecommercialMobile app that measures heart rate and variability through the phone camera and logs mood to reveal stress patterns.
- 06PulseBuddy: AI Health Tracker0★17 daysliveMobile app that analyzes heart rate and heart rate variability data from a smartwatch to detect stress and provide AI-driven emotional support.
- 07Rise: Meditation Timer0★1 molivecommercialMeditation and breathwork app that analyzes heart rate and self-ratings to show how practices affect mental and physical state.
- 08Stress Monitor - Moodpress0★23 dayslivecommercialMood and stress tracking app that analyzes heart-rate variability from a smartwatch to show stress levels, emotional patterns, and sleep insights for self-care.
- 09Amfine - Stress & Mood Tracker0★5 moliveStress and mood tracking app that analyzes wearable physiological data and provides daily emotional reports and personalized relaxation recommendations.
- 10Mood Tracker - Stress Monitor0★8 mostaleliveStress tracking app that monitors sleep, heart rate, and alerts on spikes with relaxation exercises and reports.
- 11Stress & Heart Rate Monitor0★1 yrabandonedlivecommercialMobile app that syncs wearable health data to compute a personalized stress score from heart rate variability and alert users when stress rises.
- 12Elite HRV: Wellness & Fitness0★2 yrabandonedlivecommercialWellness app that uses heart rate variability sensor data to track stress, recovery, and sleep quality for personalized health insights.
- 13Smartwatch Heartbeat Monitor0★unknownliveai-builtMobile app that monitors and displays heart rate readings from a connected smartwatch.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.