HRV Sensor
The best tool for measuring HRV in everyday life!
EcgMove 4 - ECG and Activity Sesnor
It has never been so easy to capture HRV and movement data quickly and precisely in everyday life!
The EcgMove 4 combines excellent signal acquisition with unsurpassed convenience, a benefit for both participants and researchers alike. Begin your study assured in the quality of your data's fitness for publication.
High precision
Obtain precise data from our advanced device platform, capturing a multitude of signals at research level quality. Benefit from our tested and validated algorithms or conduct your own analysis from the raw data.
Whatever your approach, our sensors make data acquisition in every-day life easy and efficient. All the data you need, from when you need it.
Everyday life and real time
Analyse your participants in their every-day life with extensive measurement durations.
In addition, movisens offers the unique option of sensor coupling for all our sensors. Whilst recording the participants physiology, our sensors analyze physiological parameters and transmit the results via Bluetooth to a smartphone equipped with movisensXS. Algorithms within movisensXS process this data and can trigger a questionnaire for the participant when the set conditions occur. If you want to investigate physiological changes such as a high level of activity, heart rate variability (RMSSD) or heart frequency thresholds, such events can act as triggers for queries within the study.
Multimodal data analysis
Combine your activity data with experience sampling data.
To get the most out of the raw data captured by the sensor, most researchers prefer to analyze it using the movisens DataAnalyzer's, AI-based, validated algorithms.
Documentation
Benefit from our many years of experience in the field of ambulatory assessment and let us put together the right analysis solution for you.
Our EcgMove 4 is used in the following areas
Mobile Monitoring and Assessment
- Physiological monitoring
- Combination of different sensor parameter
Recommendations for Ambulatory Assessment
HRV Monitoring
- Stress measurement in everyday life
- Long-term stress measurements in defined situations
- Short-term stress measurement in defined situations
Recommendations for HRV-Monitoring
Interactive Ambulatory Assessment
- HRV Measurement and Experience Sampling
- Use of sensor information as trigger for interventions
Recommendations for IAA
Look and Feel - HRV-Monitoring
Matching products and services
Useful Information
Raw data and live data
Raw data
Also known as primary data, this is obtained directly during an observation, measurement or data collection and remains unprocessed. It represents the original information recorded by sensors. Raw data from acceleration, ECG, and EDA are usually displayed as graphs. Calculating output parameters such as HR, steps, and energy expenditure from these raw signals requires algorithms fit for purpose.Advantage:
Raw data allows long term storage and the implementation of new analysis methods, e.g. for a new algorithm, new AI and it can also be fed into other software.
Disadvantage:
They contain a large amount of data and require more storage space.
Live data
In addition to offline calculation, the Move 4 allows the live analysis of physical activity parameters in conjunction with movisensXS. In live mode, Movement Acceleration, Step Count, and Body Position can be measured, calculated and transmitted via the Bluetooth Smart interface at the rate of 1 value per minute.Technical Data
| Power supply | Lithium-Polymer-Battery |
| Battery voltage | 3,7 V |
| Number of charging cycles | 300 (with 1 C / 1 C > 80%) |
| Internal memory | 4 GB |
| Maximum recording capacity | 2 weeks |
| Battery run time | ~ 3 days |
| Recharging time | ~ 1 hour |
| Size of sensor (W x H x D) | 62,3 mm x 38,6 mm x 11,5 mm |
| Weight of sensor | 26 g |
| Protection rate | Waterproof (IP64) |
| Internal sensors | ECG sensor: Resolution: 12 bit, Input range CM = 560 mV, DM = +/-5 mV, 3db bandwidth 1,6 - 33 Hz Output rate: 1024 Hz
3D acceleration sensor: Measurement range: +/- 16 g Output rate: 64 Hz
Rotation rate sensor: Measurement range: +/-2000 dps Output rate: 64 Hz
Pressure sensor: Measurement range: 300 - 1100 hPa Noise: 0,03 hPa Output rate: 8 Hz
Temperature sensor: Output rate: 1 Hz |
| Live analysis | Heart Rate bpmBxB NN-List HRV Rmssd HRV is valid Movement Acceleration Step count |
| Indicators | LED, 3-color Vibration alarm |
| User Interfaces | Marker (tapping) |
| Interfaces | Micro-USB, Bluetooth Smart (4.0) |
| API | Java API for USB (Windows) Example for Bluetooth Smart (Android) |
| Wear locations | Chest |
| Wearing systems | Chest Belt, adhesive Electrodes |
| Environmental conditions | Temperature: -20 °C to 60 °C 0 °C to 45 °C during charging Atmospheric pressure: 300 to 1200 hPa absolute |
| Warranty | 2 years |
Literature and Validation
- Feasibility and usefulness of postoperative mobilization goals in the enhanced recovery after surgery (ERAS®) clinical pathway for elective colorectal surgery.
- Cognitive control processes and emotion regulation in adolescence: Examining the impact of affective inhibition and heart-rate-variability on emotion regulation dynamics in daily life.
- Feasibility of 24-hour Monitoring and Circadian Analysis of the Cardiac ElectroMechanical Activity Using Wearable Inertial Sensors.
- Does it need an app? – Differences between app-guided breathing and natural relaxation in adolescents after acute stress.
- Teachers’ Heart Rate Variability and Behavioral Reactions in Aggressive Interactions: Teachers Can Downregulate Their Physiological Arousal, and Progesterone Favors Social Integrative Teacher Responses.
- The use of music for Solace, its connection to Openness and its moderating effects on music listening and stress.
- Publication guidelines for human heart rate and heart rate variability studies in psychophysiology—Part 1: Physiological underpinnings and foundations of measurement.
- Studying the Influence of Single Social Interactions on Approach and Avoidance Behavior – A Multimodal Investigation in Immersive Virtual Reality.
- Social Conditioning in Immersive Virtual Reality Elicits a Hypervigilant-Avoidant Response Pattern.
- A sex-specific pathway linking early life maltreatment, vagal activity, and depressive symptoms.
- Predicting the onset of psychotic experiences in daily life with the use of ambulatory sensor data – A proof-of-concept study.
- Feasibility and acceptability of measuring prenatal stress in daily life using smartphone-based ecological momentary assessment and wearable physiological monitors.
- Influence of motivational interviewing on postoperative mobilization in the enhanced recovery after surgery (ERAS®) pathway in elective colorectal surgery - a randomized patient-blinded pilot study.
- From lab to life: Evaluating the reliability and validity of psychophysiological data from wearable devices in laboratory and ambulatory settings.
- Acute Fasting Modulates Autonomic Nervous System Function and Ambulatory Cardiac Interoception.
- The quest for a biological phenotype of adolescent non-suicidal self-injury: a machine-learning approach.
- Exploring Information and Comfort Expectations Related to the Use of a Personal Ceiling Fan.
- Determination of cut-off points for the Move4 accelerometer in children aged 8–13 years.
- The misjudgment of interoceptive awareness: Systematic overrating of interoceptive awareness among individuals with lower interoceptive metacognitive skills.
- Deconstructing depression by machine learning: the POKAL‑PSY study.
- The cardiac correlates of feeling safe in everyday life: A Bayesian replication study.
- Step-by-step to more creativity: The number of steps in everyday life is related to creative ideation performance.
- Using Heart Rate to Tap into Motivational and Emotional Processes During Teaching and Learning.
- Digitizing Travel Experience: Assessing, Modeling and Visualizing the Experiences of Travelers in Shared Mobility Services.
- The Real-Time Application of an Additional HRV Reduction Algorithm to Detect Negative Psychosocial States.
- Feasibility of Cardiac-based Seizure Detection and Prediction: A
Systematic Review of Non-invasive Wearable Sensor-based
Studies. - Analysis of EDA and Heart Rate Signals for Emotional Stimuli Responses.
- Dynamic heartbeat tracking beyond the laboratory: Introducing the novel Graz Ambulatory Interoception Task (GRAIT).
- Spontaneous infant crying modulates vagal activity in real time.
- Human uncertainty in interaction with a machine: establishing a reference dataset.
- Dimensional emotion recognition from camera-based PRV features.
- Ecological momentary assessment of parent-child attachment via technological devices: A systematic methodological review.
- Rethinking Learning Experience: How Generally Perceived Life Stress Influences Students’ Course Perceptions in Different Learning Environments.
- Efficient assessment of real-world dynamics of circadian rhythms in heart rate and body temperature from wearable data.
- Exploring student engagement in task-based and communicative language classrooms.
- Interactions between insomnia, sleep duration and emotional processes: An ecological momentary assessment of longitudinal influences combining self-report and physiological measures.
- Don’t stop me now: Psychological effects of interrupting a moving pedestrian crowd and a video game.
- Physiological response to pain in female adolescents with nonsuicidal self-injury as a function of severity.
- The increase in vagally-mediated heart rate variability mediates treatment effects of exercise on global symptom severity across diagnostically heterogenous mental disorders: A secondary analysis of the ImPuls trial.
- The application of virtual reality exposure versus relaxation training in music performance anxiety: a randomized controlled study.
- Associations between different measures of personality pathology and resting-state autonomic function among adolescents.
- Off-the-shelf wearable sensing devices for personalized thermal comfort models: A systematic review on their use in scientific research.
- Untersuchungen zur Integration objektiver Messgrößen in ein Virtual-Reality-Studiendesign zur Evaluation subjsubjekt Eindrücke von Fahrzeuginnenräumen.
- Pedestrian Crowd Management Experiments: A Data Guidance Paper.
- Physiological and neural synchrony in emotional and neutral stimulus processing: A study protocol.
- Does Being Ignored on WhatsApp Hurt? A Pilot Study on the Effect of a Newly Developed Ostracism Task for Adolescents.
- Diurnal variation of cardiac autonomic activity in adolescent non-suicidal self-injury.
- Interactive teaching enhances students' physiological arousal during online learning.
- Tranquillity, transcendence, and retreat: the transformative practice of listening at Evensong.
- At Crossroads in a Virtual City: Effect of Spatial Disorientation on Gait Variability and Psychophysiological Response among Healthy Older Adults.
- Momentary feelings of safety are associated with attenuated cardiac activity in daily life: Preliminary evidence from an ecological momentary assessment study.
- THE ISSUE OF GLYCAEMIA AND HEART RATE VARIABILITY OF FLIGHT CREW DURING EMERGENCY SITUATIONS USING HRV CORSENSE ELITE.
- Flow bei der Arbeit greifbar machen.
- Altered psychobiological reactivity but no impairment of emotion recognition following stress in adolescents with non-suicidal self-injury.
- Holter analysis of cardiac electro mechanical activity and circadian rhythm through ECG and inertial sensors : a novel approach.
- Acute effects of a motor coordination intervention on executive functions in kindergartners: a proof-of-concept randomized controlled trial.
- Digital circadian and sleep health in individual hospital shift workers: A cross sectional telemonitoring study.
- Study-based evaluation of accuracy and usability of wearable devices in manual assembly.
- Decreased sympathetic cardiovascular influences and hormone-physiological changes in response to Covid-19-related adaptations under different learning environments.
- Prefrontal cortex oxygenation and autonomic nervous system activity under transcutaneous auricular vagus nerve stimulation in adolescents.
- The heart and diving; an alternative way to monitor a diver's heart functioning underwater.
- Physiological Stress Reactivity and Recovery: Some Laboratory Results Transfer to Daily Life.
- Deepaware: A hybrid deep learning and context-aware heuristics-based model for atrial fibrillation detection.
- mCardia: A Context-Aware ECG Collection System for Ambulatory Arrhythmia Screening.
- Combining cardiac monitoring with actigraphy aids nocturnal arousal detection during ambulatory sleep assessment in insomnia.
- The association between self-reported stress and cardiovascular measures in daily life: A systematic review.
- Feelings from the heart: Developing HRV decrease-trigger algorithms via multilevel hyperplane simulation to detect psychosocially meaningful episodes in everyday life.
- Nature contact and psychological well-being in adults.
- Effect of Workstation Type on the Relationship Between Fatigue, Physical Activity, Stress, and Sleep.
- Heart rate variability change during a stressful cognitive task in individuals with anxiety and control participants.
- The CARP Mobile Sensing Framework - A Cross-platform, Reactive, Programming Framework and Runtime Environment for Digital Phenotyping.
- From ear to eye? No effect of transcutaneous vagus nerve stimulation on human pupil dilation: A report of three studies.
- Heartbeats in the Wild: A Field Study Exploring ECG Biometrics in Everyday Life.
- Tele - Monitoring of Cancer Patients’ Rhythms during Daily Life Identifies Actionable Determinants of Circadian and Sleep Disruption.
- Social anxiety is associated with heart rate but not gaze behavior in a real social interaction.
- Stress-buffering effects of physical activity and cardiorespiratory fitness on metabolic syndrome: A prospective study in police officers.
- Does Cardiorespiratory Fitness Buffer Stress Reactivity and Stress Recovery in Police Officers? A Real-Life Study.
- Teachers’ ambulatory heart rate variability as an outcome and moderating variable in the job demands-resources model.
- I know how you feel - Predicting emotions from sensors for assisted pedelec experiences in smart cities.
- Ambulatory Assessment of Psychological and Physiological Stress on Workdays and Free Days Among Teachers. A Preliminary Study.
- Effect of Spatial Disorientation in a Virtual Environment on Gait and Vital Features in Patients with Dementia: Pilot Single-Blind Randomized Control Trial.
- Assessing New Methods to Optimally Detect Episodes of Non-metabolic Heart Rate Variability Reduction as an Indicator of Psychological Stress in Everyday Life: A Thorough Evaluation of Six Methods.
- Emulación de dispositivos wearables y monitorización remota inteligente de pacientes pediátricos.
- Breaking Up Sedentary Behavior Optimally to Enhance Mood.
- Effects of exercise training on heart rate variability in children and adolescents with pulmonary arterial hypertension: a pilot study.
- Driver Stress Response to Self-driving Vehicles and Takeover Request -- An Expert Assessment.
- Arousal Measurement Reflected in the Pupil Diameter for a Decision-Making Performance in Serious Games.
- Effects of Biophilic Interventions in Office on Stress Reaction and Cognitive Function: A Randomized Crossover Study in Virtual Reality.
- Heart Rate Variability and Performance of Commercial Airline Pilots during Flight Simulations.
- What could the baseline measurements predict about decision-making performance in serious games set in the financial context.
- Sedentary behavior in everyday life relates negatively to mood: An ambulatory Assessment study.
- Energy Expenditure During Incline Walking – Benefits of Integrating a Barometer into Activity Monitors.
- Paranoid Delusions as an Adaptive Response to Social Evaluative Stress?.
- Effectiveness of a smartphone-based worry-reduction training for stress reduction: A randomized-controlled trial.
- Brute Force ECG Feature Extraction Applied on Discomfort Detection.
- An experience sampling study on the nature of the interaction between traumatic experiences, negative affect in everyday life, and threat beliefs.
- Effects of office workstation type on physical activity and stress.
- Immediate and sustained effects of intermittent exercise on inhibitory control and task-related heart rate variability in adolescents.
- Physiological and cognitive performance of exposure to biophilic indoor environment.
- Cockpit Pilot Warning System: A Preliminary Study.
- Self-reported emotion regulation difficulties are associated with mood but not with the biological stress response to thin ideal exposure.
- A Pilot Mental Workload Case Study in a Full Flight Simulator.
- A Data Compression Hardware Accelerator Enabling Long-Term Biosignal Monitoring Based on Ultra-Low Power IoT Platforms.
- Sport activities in daily routine.
- Physical Activity and Affective Well-Being in Everyday Life Comparing Sport Activities and Daily Physical Activities Regarding Acute and Sustainable Associations.
- Resource Efficient Data Compression Algorithms for Demanding, WSN based Biomedical Applications.
- Mobile Sensors for Multiparametric Monitoring in Epileptic Patients.
- Real-Time Management of Multimodal Streaming Data for Monitoring of Epileptic Patients.
- Does a 20-week aerobic exercise training programme increase our capabilities to buffer real-life stressors? A randomized, controlled trial using ambulatory assessment.
- Integrating biosignals into information systems: A NeuroIS tool for improving emotion regulation.
- A personalized and reconfigurable cyberphysical system to handle multi-parametric data acquisition and analysis for mobile monitoring of epileptic patients.
- Study protocol: psychological and physiological consequences of exposure to mass media in young women-an experimental cross-sectional and longitudinal study and the role of moderators.
- Comparing Objective and Subjective Methods to Support Reflective Learning: an Experiment on the Influence on Affective Aspects.
- Emotions and Emotion Regulation in Economic Decision Making.
- Komfortgewinn für Passagiere auf Langstreckenflügen durch den Einsatz chronobiologisch angepasster LED-Kabinenbeleuchtung.
- A Biofeedback Game for Training Arousal Regulation during a Stressful Task: The Space Investor.
- Measuring emotional arousal for online applications: Evaluation of ultra-short term heart rate variability measures.
- Enhancing mobile working memory training by using affective feedback.
- Design and Evaluation of Affective Serious Games for Emotion Regulation Training.
- Mobile sensor systems for measurement of stress and physical activity in preventive healthcare applications.
- A Serious Game using Physiological Interfaces for Emotion regulation Training in the Context of Financial Decision-Making.
- An approach to automotive ECG measurement validation using a car-integrated test framework.
- Estimation of energy expenditure using accelerometers and activity-based energy models - validation of a new device.
- User Study: Motivation and User Acceptance of Using Physiological Data to Support Individual Reflection.
- From Stress Awareness to Coping Strategies of Medical Staff: Supporting Reflection on Physiological Data.
- Einsatz sensorgestützter Verfahren im Gesundheitswesen: Herausforderungen und Lösungsansätze.
- Motivation and User Acceptance of Using Physiological Data to Support Individual Reflection.
- Sensor Chest Strap Wirelessly Coupled with an e-Diary for Ambulatory Assessment of Psycho-Physiological Data.
- Heart rate variability: standards of measurement, physiological interpretation and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology..
All publications can be find here.