DuckDik Health
Energy, sleep & recovery
Free · Designed for iPad. Not verified for macOS.
DuckDik Health turns your band's data into something you actually understand. No loose numbers: we tell you what your energy, recovery, sleep and stress mean — and what to do about them.
WHAT YOU GET
• Energy and Recovery on waking: know if your body is ready for the day.
• Sleep with stages (deep, light, REM) and its real impact on your day.
• Stress and breathing to find your calm moments.
• Heart rate, variability (HRV) and SpO2 throughout the day.
• Activity: steps, distance and calories, in context.
WHY DUCKDIK
• Clear interpretation instead of cold tables.
• Up to 45 days of battery.
• No subscriptions.
• Your data, on your phone: health calculations run on-device.
DuckDik Health provides wellness information and is not a substitute for professional medical advice.
more What's new:
• Sense workouts: the band's own recording is always applied, even if the phone was away when you finished; curve, max and zones fill in on the next syncs.
• The Perfect Nap is back: more sensitive detector, always a prompt when it ends.
• iPhone: workouts now reach Fitness with their calories.
• Garmin, Strava or Apple Watch workouts arrive with heart rate.
• Sleep: a daytime stretch no longer counts as a night.
• Steps: the day no longer starts with yesterday's count.
1.0.56 1d ago
What's new:
• Workouts from other apps: sessions from Garmin, Strava or Apple Watch now arrive with their heart rate and zones. If you already had them connected, open Profile → Connect your health apps and accept the new permissions.
• Sleep: a daytime stretch is no longer counted as a night, so the inflated awake time is gone.
• Steps: if the day starts showing yesterday's, it fixes itself.
• SensePro: the night-time green light switches off when pairing.
• Stability improvements.
1.0.55 2d ago
What's new:
• Workout routes are measured by your phone, and without GPS distance is estimated from your steps. The SensePro green light no longer turns on by itself.
• Steps: fixed the count at the day rollover.
• Sleep: unlocking your phone on waking is no longer counted as awake time.
• The exercise library opens from your plan, and your edits are kept.
• Navigation bar on every screen.
• Battery: you can now see when the band is charging.
1.0.53 3d ago
What's new:
• Workouts: sessions now recover the full heart-rate curve recorded by the band, with your true max, even if your phone stays behind.
• Sleep: nights no longer show an awake stretch that never happened after recalculating.
• SensePro: notification toggles you turn off stay off, and the green light no longer stays on.
• Texts and voice cues in your language, calendar times in your local time.
• In the coach chat, Enter adds a line break.
• Minor fixes.
1.0.51 5d ago
What's new:
• Workouts: sessions now recover the full heart-rate curve recorded by the band, with your true max, even if your phone stays behind.
• Sleep: nights no longer show an awake stretch that never happened after recalculating.
• SensePro: notification toggles you turn off stay off, and the green light no longer stays on.
• Texts and voice cues in your language, calendar times in your local time.
• In the coach chat, Enter adds a line break.
• Minor fixes.
1.0.50 6d ago
What's new:
• Workouts: sessions now recover the full heart-rate curve recorded by the band, with your true max, even if your phone stays behind.
• Sleep: nights no longer show an awake stretch that never happened after recalculating.
• SensePro: notification toggles you turn off stay off, and the green light no longer stays on.
• Texts and voice cues in your language, calendar times in your local time.
• In the coach chat, Enter adds a line break.
• Minor fixes.
1.0.49 Aug 28
What's new:
• Workouts: sessions now recover the full heart-rate curve recorded by the band, with your true max, even if your phone stays behind.
• Sleep: nights no longer show an awake stretch that never happened after recalculating.
• SensePro: notification toggles you turn off stay off, and the green light no longer stays on.
• Texts and voice cues in your language, calendar times in your local time.
• In the coach chat, Enter adds a line break.
• Minor fixes.
1.0.48 Aug 27
What's new:
• Nap detection improved: naps no longer get missed because of how the band groups your steps by hour, afternoon naps are no longer lost on SensePro, and the question can no longer repeat after you answer it.
• Workouts: the summary heart-rate curve now comes from the band's own recording, with much more detail in the peaks.
• Perfect Nap: the "did you fall asleep?" question is no longer lost if you close the app.
• Device screen: shows your last sync time and no longer warns in red when everything is fine — your band keeps saving your data even while briefly disconnected.
• Minor fixes.
1.0.47 Aug 26
What's new:
• Nap detection improved: naps no longer get missed because of how the band groups your steps by hour, afternoon naps are no longer lost on SensePro, and the question can no longer repeat after you answer it.
• Workouts: the summary heart-rate curve now comes from the band's own recording, with much more detail in the peaks.
• Perfect Nap: the "did you fall asleep?" question is no longer lost if you close the app.
• Device screen: shows your last sync time and no longer warns in red when everything is fine — your band keeps saving your data even while briefly disconnected.
• Minor fixes.
1.0.46 Aug 25
What's new:
• Truer sleep: the start of your night is no longer trimmed by steps taken right before bed, and nights the band was slow to deliver are re-requested instead of lost.
• Workouts: if the system closes the app in the background, time and calories are recovered from the band's memory.
• Sleep in Apple Health: stages are exported with their real timestamps instead of grouped blocks.
• Heart rate: no more false flat lines while the band is charging, and real workout peaks are no longer lost on sync.
• SensePro: the green light no longer turns on by itself at night, and the "find my phone" alarm can no longer ring on its own.
• Automatic crash detection and minor fixes.
1.0.44 Aug 24
What's new:
• Perfect Nap (SensePro): wakes you 26 minutes after you actually fall asleep, with wrist vibration. The 26' from NASA's pilot study.
• Sleep: a long nap no longer replaces your night, and the sleep editor keeps the times you set.
• Minor fixes.
1.0.41 Aug 19
What's new:
• Perfect Nap (SensePro): wakes you 26 minutes after you actually fall asleep, with wrist vibration. The 26' from NASA's pilot study.
• Sleep: a long nap no longer replaces your night, and the sleep editor keeps the times you set.
• Minor fixes.
1.0.40 Aug 18
What's new:
• Recovery recalibrated on the SensePro: your usual night now starts at the edge of green, matching the Sense. Low skin temperature no longer subtracts, breathing rate is capped, and while your personal baseline builds up the score blends with the classic hours-based one.
• Fixed the Bluetooth pairing prompt that kept reappearing with the SensePro on Android.
• Minor fixes.
1.0.38 Aug 16
What's new:
• Band-GPS workouts (SensePro): elevation is now computed — gain and loss, per-km splits and the altitude profile. If you're offline when saving, it fills in on the next sync; your recent workouts get it too.
• The workout heart-rate chart no longer stays empty when the band takes a while to reconnect.
• Minor fixes.
1.0.37 Aug 15
What's new:
• With the app closed, notifications and calls reliably reach the band again (Android); on iPhone they no longer switch off by themselves.
• Band-GPS workouts: timer, distance and voice fixed; the route is recovered even if the app closes.
• Your sleep history no longer vanishes from Health/Samsung Health.
• Truer data: a partial sync no longer skews averages or minimums.
• Night hot flashes: more precise detection.
1.0.36 Aug 14
What's new:
• Truer exercise heart rate: screen and voice give the real reading instantly, and the session max HR is the true peak.
• VO2max is now also measured from your GPS walks and hikes, using your real max heart rate.
• 'Walking' now supports GPS: route, splits and live steps.
• Elevation like an altimeter: real ascent and descent, no GPS noise.
• New optional voice metric: max heart rate.
• Fixed the 'Are you done?' prompt needing several taps.
1.0.35 Aug 14
What's new:
• Truer exercise heart rate: screen and voice give the real reading instantly, and the session max HR is the true peak.
• VO2max is now also measured from your GPS walks and hikes, using your real max heart rate.
• 'Walking' now supports GPS: route, splits and live steps.
• Elevation like an altimeter: real ascent and descent, no GPS noise.
• New optional voice metric: max heart rate.
• Fixed the 'Are you done?' prompt needing several taps.
1.0.34 Aug 11
What's new:
• Better Recovery: measured against YOUR sleep need, sleeping more no longer subtracts, and it now counts how far your pulse drops overnight.
• Sessions with per-kilometre splits, max speed, cadence and a full-screen map.
• Personal records and month-on-month comparison, filtered by sport.
• Auto-pause: it freezes when you stop, so traffic lights no longer ruin your pace.
• The 24 h charts no longer show times ahead of the clock.
1.0.33 Aug 9
Novedades:
• Tu historial empieza el día que estrenas la pulsera: los días que pasó en el almacén y en el transporte ya no cuentan como actividad tuya, así que tus medias se construyen solo con lo que has hecho tú.
• La Recuperación afina sus rangos: el verde se reserva para las mañanas en que de verdad has recuperado, y el anillo, la tarjeta y el detalle dicen todos lo mismo.
• El objetivo de la sesión se elige con una barra: de 1 km a 100 en bici, o por tiempo.
• La lista de ejercicios va al grano: una entrada por actividad, y el GPS lo enciendes o lo apagas dentro.
• Los datos de hoy llegan al asistente actualizados durante todo el día, no solo con la foto de la mañana.
1.0.31 Aug 8
Novedades:
• Los interruptores de notificaciones funcionan de verdad: elige qué apps hacen vibrar la pulsera (y cuáles no).
• Despertador arreglado en DuckDik SensePro: vibra a su hora aunque la app esté cerrada y se apaga con el botón de la pulsera.
• "No molestar" por horario o automático al dormirte.
• Si el emparejamiento con el iPhone se pierde, la app lo repara sola al abrirla.
• Mejoras de estabilidad.
1.0.29 Aug 7
Novedades:
• Las llamadas y las notificaciones llegan a la pulsera aunque la app esté cerrada: ya no hace falta dejarla abierta en segundo plano.
• La pulsera se vuelve a conectar sola al abrir la app o tras reiniciar el iPhone.
• Mejoras de estabilidad.
1.0.28 Aug 6
Novedades:
• Sesiones con GPS: la distancia, la velocidad y el ritmo se mantienen aunque la pulsera se desconecte un momento del móvil.
• El recorrido se sigue grabando con la pantalla bloqueada.
• Mejoras de estabilidad.
1.0.27 Aug 4
Novedades:
• Salud masculina: diario día a día, con calendario para completar días pasados y calibración más clara los primeros días.
• Sueño con SensePro: vigilia y latencia recalibradas, y una sincronización parcial ya no borra la noche.
• Mejoras de estabilidad.
1.0.26 Aug 3
Novedades:
• Nueva sección opcional de salud masculina: actívala en Perfil → Tarjetas del panel.
• Menopausia: diario de síntomas, tendencias e informe mejorados.
• Recordatorios y tendencias del ciclo.
• El Balance nutricional ya se puede activar a mano para registrar tus calorías.
• La distancia y el ritmo de tus carreras ya no se pierden sin GPS: se estiman con tu zancada real de carrera.
• Calorías de entreno más realistas, siestas más fiables, emparejamiento más claro y mejoras de estabilidad.
1.0.25 Aug 3
Novedades:
• La app detecta tus posibles siestas y te pregunta para confirmarlas: cuentan para tu energía y recuperación, con fases estimadas.
• Las siestas añadidas a mano ahora también recargan tu energía.
• Sincronización en segundo plano más fiable: el sueño y el estrés aparecen sin tener que reconectar la pulsera.
• Cálculo de calorías más preciso en los entrenos de fuerza.
• Mejoras de estabilidad.
1.0.20 Aug 1
What's new:
• Sense workouts: the band's own recording is always applied, even if the phone was away when you finished; curve, max and zones fill in on the next syncs.
• The Perfect Nap is back: more sensitive detector, always a prompt when it ends.
• iPhone: workouts now reach Fitness with their calories.
• Garmin, Strava or Apple Watch workouts arrive with heart rate.
• Sleep: a daytime stretch no longer counts as a night.
• Steps: the day no longer starts with yesterday's count.
more Version 1.0.56 1d ago
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