
Stress is an unavoidable, yet essential element of life; it is a motivator and warning sign. When stress persists, however, certain elements such as a lack of sleep or poor diet can put our physical and mental health in danger. Thankfully, the Sense 2–a wristband sensor combined with an app– can help monitor your stress levels.
Using biometric data points such as heart rate variability (HRV) and environment factors like noise levels or indoor air quality (IAQ), the Sense 2 identifies patterns and trends that track your short-term and long-term progress over time. So in addition to being your wellbeing coach, this device lets you learn more about yourself while empowering you to make lasting positive changes.
Its SleepScore analysis can track your sleep quality by monitoring motions through noninvasive sensors based on HRV sensing technology. Plus its 24/7 Stress Detection feature helps configure changes to better tailor treatments for those dealing with persistent stress issues.
Lastly, its sophisticated air purifier module can detect harmful gases in real time and trigger ventilation reactions when needed. Ultimately, this combination of advanced technology provides powerful insights while preventing potential issues before they become bigger problems down the line.
Fitbit’s Sense 2 Amps up Stress Tracking
Fitbit’s Sense 2 is the latest wearable technology that helps users track their stress levels. This second-generation device has a new feature called the Stress Score, which utilises stress tracking algorithms to accurately measure the user’s heart rate, skin temperature, and electrodermal activity (EDA).

It is designed to provide users with a comprehensive understanding of their stress levels and update them on their progress.
Features and Benefits
Fitbit’s Sense 2 is an advanced health smartwatch designed to help you track your stress levels, monitor your heart health and sleep, support healthier habits, and more. This device comes loaded with a variety of features and benefits, including:
- Advanced Monitoring: Sense 2 is equipped with advanced sensors that can detect skin temperature fluctuations and changes in electrodermal activity (EDA), helping to measure how much stress your body is under. Additionally, it monitors heart rate, tracks sleep stages (from light to deep), oxygen saturation SpO2 levels, breathing rate (Respiration data), skin temperature, and activity levels.
- Smart Features: With integrated Alexa support, you can access Music Control voice guided runs, reminders, cycling distance weather forecasts, traffic impacts, news updates, alarms & timers music playback, and more right from the wrist. You can also pair the Sense 2 with compatible Android phones for downloadable apps activities such as Golf courses walks Social challenges Music control etc. One can customise their watch face with over 20+ clock faces based on the latest trends or personal style.
- What’s Up Health Scores & Assessments: This feature provides weekly insights into physical emotional & mental well being by providing personalised advice on how to improve each area of health. Daily assessments allow users to evaluate their response & recovery time while tracking progress. Additionally users can access online resources such as guided breathing sessions made specifically for your heart rate, unique meditation sessions, strength building workouts, yoga flows hydration & exercise programs all perfect for improving overall health & fitness understanding!
Stress Tracking
The Fitbit Sense 2 is a fitness tracker that helps users monitor their stress levels with various health tracking features. It utilises a combination of EDA (Electrodermal Activity) and heart rate variability sensing to allow users to gain insights into their current stress levels. Additionally, it includes other features and sensors such as ECG, temperature tracking, and more.
Let’s take a closer look at how the Sense 2 helps users track their stress levels:
Stress Score
The Sense 2’s Stress Score is an innovative way to quantify stress and monitor your body’s response to everyday activities. It is calculated from a combination of heart rate and breathing rate measures, which are weighted based on your profile. The result is a 0-100 that reflects your stress.
Score ranges can be broken down into helpful categories to gauge how your stress levels throughout the day:
- 0-15 (Excellent): Your heart and breathing rates are calm, indicating minimum stress.
- 16-29 (Good): You might start feeling slightly stressed but remain in good shape.
- 30-45 (Borderline): Uncertain or uneasy levels, suggest caution in managing increased restlessness or agitation symptoms.
- 46-60 (Caution): Unrest levels could potentially lead to impending physical, mental, or emotional manifestations if not addressed soon.
- 61-75 (Danger): Highly elevated resting heart rate and respiration suggests an intense level of distress that requires attention.
- 76-100 (Alarm): Go directly to relaxation mode! Highly alarmed state has the serious potential of fading into a full anxious episode if not relieved promptly from prolonged activation of the central nervous system. This app can support you with guided relaxation exercises for this very purpose!
Stress Management
The Sense 2 is a comprehensive monitor and stress management system that can help individuals measure, track, and manage stress levels. With the wireless wrist device and companion app, users can identify their personal “stress zone” and adjust accordingly. In addition, the device features multiple sensors that continuously monitor the user’s heart rate, respiration, skin temperature and body movements to provide an accurate assessment of his/her current state.
By logging data from all four sources into a single source of measurement, the Sense 2 accurately gauges physical responses associated with stress and enables users to take action tailored to their needs. It also provides personalised tips on reducing stress through holistic health solutions such as breath exercises or mindful meditations designed for any user’s lifestyle or schedule.

The Sense 2 allows individuals to gain control over the effects of unwanted stress in their lives by proactively managing those factors before they begin to manifest into negative side effects such as mental exhaustion or anxiety disorders. Additionally, individuals can compare metrics over time to identify what aspects may be causing increased stress levels while fostering meaningful conversations with their healthcare practitioners concerning potential causes or treatments available.
How it Works
Fitbit’s Sense 2 takes tracking of stress levels to the next level. Powered by a six-axis accelerometer, gyroscope and bioimpedance sensors, the device can measure heart rate variability, temperature and perspiration levels to provide users with an accurate picture of their stress levels.
Let’s take a closer look at how the Sense 2 helps track stress levels:
Skin Temperature
The Sense 2 uses a non-invasive, self-adhesive patch placed on your skin to track skin temperature. Skin temperature is a direct indicator of our body’s core temperature and can be used to detect signs of stress.
The patch utilises an ultra-thin polyimide film with an adhesive backing. This ensures that the device adheres to your skin for up to seven days before you need to replace it. During this period, the patch records data from your body every 15 minutes and sends it directly to the Sense 2 mobile app on your phone through Bluetooth signals.
The mobile app stores this data and uses algorithms developed from research funded by The National Institutes of Health (NIH). These algorithms are designed to calculate your stress index which is then used as an indicator for tracking changes in body activity levels over consecutive days or weeks. In addition, the Sense 2 measures overall sleep patterns, heart rate variability, physical activity levels, environmental noise factors and other personal data points that further help you determine how stress impacts overall health goals such as improving sleep quality or staying active throughout the day.
Heart Rate Variability
The Sense 2 is the latest iteration of the popular stress tracking device. Developed by psychologists and neuroscientists, it harvests biometric data from your body to measure heart rate variability (HRV), a measure of stress levels throughout the day.
HRV is determined by analysing your heart rate and the variations between subsequent beats. It can distinguish whether a person’s heart rate is in a healthy rhythm or experiencing irregularities due to physical or mental stress. On any given day, HRV values can fluctuate quite drastically; considering it over time helps provide deeper insight into overall well-being.
Your HRV score is reported on a scale of 1 to 7: poorer scores indicate increased stress levels, while higher scores suggest greater resilience to stressors. The Sense 2 takes HRV readings every few minutes while wearing it and provides an average daily score; this score correlates with how you felt during your waking hours that same day. Additionally, users can track how their stressful days or activities impact their average score over longer periods (e.g., weeks).

By providing feedback on how certain activities affect daily HRV readings, users are empowered with an understanding of effective relaxation techniques that help reduce cumulative stress levels over time through reinforcement learning.
Sleep Quality
The Sense is designed to help track sleep quality to uncover insights into overall stress levels. The device and its accompanying mobile app are connected to a bedside system that senses movement, sound and temperature. Users place the Sense near their bed, allowing it to register elevation, respiration and body movements through the mattress as they move in their sleep.
From this data, the Sense can deliver an estimated sleep duration, how long it took to fall asleep, how often you awakened, restfulness score and an average resting heart rate during sleep. The app then uses this information to deliver insights into your overall stress level based on trends in your nightly rest and other lifestyle factors such as physical activity or diet changes. All of this adds up to give you a more comprehensive view of your stress levels so that you can determine effective ways for managing them daily and improve your overall wellbeing.
Conclusion
Sense 2 is a great tool to help individuals identify and manage stress levels. Offering a personalised stress score and tracking system provides the user with valuable insight into how they can better manage their stress levels daily.
The Sense 2’s multiple sensors and machine learning algorithms provide even more data than traditional heart rate monitors, offering additional insight into the body’s response to stress. With its simple design and features, the Sense 2 allows individuals to understand what can be causing their stress and how best to alleviate it.
Overall, Sense 2 is an invaluable tool for anyone seeking chronic or acute stress relief. Whether you are managing your stress naturally or using medication, the Sense 2’s insights make it easier to determine the source of your distress, track progress over time and adjust accordingly. As a result, this device will improve wellbeing in both short-term and long-term ways.
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