If I am under 18, can I participate in the study?

The study is only open to those who are 18 years or older.

If I am pregnant or breastfeeding can I participate?

Unfortunately individuals who are currently pregnant or breastfeeding are not eligible to participate in the study.

I cannot speak English, am I still able to participate?

Unfortunately, you must be able to speak, write and read English, given the MyT1Diabetes app will be available only in English.

Am I able to use either an Android or an iPhone?

Yes. You are able to use either an iPhone (6s or newer – iOS 15+) or Android smartphone (version 12 or newer) to participate in the study.

What is the Oura ring and what does it measure?

The Oura ring is a smart ring that uses sensors to help track your health and measure specific vital signs. Specifically, the Oura ring measures:

Heart Rate: Your heart rate throughout the day

Resting Heart Rate: Your heart rate when you are at rest

Heart rate variability: The measure of variations in time (milliseconds) between your heartbeats

Respiration rate: How frequently you breathe while you sleep

Breathing variance: Any variation or changes in your respiration rate

Sleep stages: (Light, deep, REM) and quality of your sleep

Your body temperature: including any fluctuations in temperature

Your activity levels: The duration, intensity and timing of when you are active (for example, taking a long walk)

Your inactivity levels: The duration, intensity, and timing of when you are sedentary (for example, sitting on the couch)

Learn more about the Oura ring on their website: https://ouraring.com

How do I charge my Oura ring?

Place the ring on the charger provided to you. The charger size should match the size of the ring you are wearing. Let the device charge fully for optimal battery performance. This can take between 20-80 minutes. We suggest charging your device when you do your morning routine or when taking a shower. We have found that it is ideal to charge your ring daily (even though the battery life will last longer than this). This helps in getting into a routine and not forgetting to put the ring back on your finger after charging during intermittent times.

How do I sync my Oura ring?

Your ring will sync with the Oura app through Bluetooth connection. You will set up this connection when you set-up the device. If the Oura app is unable to find your ring while the ring is on your finger, connect the ring to the charger, keep your phone close to the ring, and try again. For more help, please refer to your Participant Guide.

How do I sync my Oura ring data?

Open the Oura app to sync the data from your ring. You will see your data in the Oura app, once the sync is completed. There may be a delay of up to 48 hours for the data to show in the MyT1Diabetes app.

What is the Empatica EmbracePlus wristband and what does it measure?

The Empatica EmbracePlus is a smart wristband that uses sensors to help track your health and measure specific vital signs. Specifically, the Empatica wristband measures:

Heart rate: Your heart rate throughout the day

Pulse: Your pulse throughout the day

Breathing rate: The number of breaths you take per minute

Blood oxygen saturation (spO2): The percentage of hemoglobin in your blood that is carrying oxygen

Your skin temperature: Your average peripheral skin temperature

Your steps: Your physical activity in steps throughout the day

Your skin conductance ((Electrodermal Activity (EDA)): The measure of changes in the electrical conductivity of the skin in response to sympathetic nervous system activation

Learn more about the Empatica EmbracePlus on their website: https://empatica.com

How do I charge my Empatica wristband?

Place your wristband on the charger provided to you. The cable charger and EmbracePlus will automatically attach through magnets. You will feel a slight pull and EmbracePlus will snap into place. Let the device charge fully for optimal battery performance – a full charge takes about 1 hour and 30 minutes. When charging is complete, gently remove EmbracePlus by holding the charger body in place and sliding out the device. Once the display background turns light and the time is shown, EmbracePlus is ready to be used.

How do I sync my Empatica wristband?

Your wristband will sync with the Empatica Care app through Bluetooth connection. You will set up this connection when you set-up the device. Ensure the wristband is near your smartphone while pairing. For more help, please refer to your Participant Guide.

How do I sync my Empatica wristband data?

To sync your Empatica EmbracePlus wristband data, make sure it is paired with the Care app and keep your wristband and smartphone within Bluetooth range. When connected, the EmbracePlus will automatically transmit stored data to the app. If you see the "M!" icon on the EmbracePlus display, it means the memory is full and data needs to be synced. Place your wristband within Bluetooth range and open the Care app to reconnect and sync.

What is the Dexcom G7 CGM and what does it measure?

The Dexcom G7CGM is an over-the-counter continuous glucose monitor. The Dexcom G7 CGM will collect information about your blood glucose (sugar) levels every few minutes. An alternate prescription CGM may be used if the Dexcom G7 is not available.

What do I do if the Oura ring, Empatica wristband, or Dexcom G7 CGM becomes uncomfortable?

Stop wearing the Oura ring, Empatica wristband, Dexcom C7 CGM (or other alternate prescription CGM) if any device becomes uncomfortable or if you have a skin reaction (like a rash) and contact a member of the study team immediately.

What do I do if the Oura ring, Empatica wristband, or Dexcom G7 breaks or stops working?

If any of your devices stop working, please contact a member of the study team.

I want to use my own device. What type of devices can I use in the study?

If you already own an Oura ring (Generation 3+) or Empatica EmbracePlus wristband you are able to use your own device in the study. You cannot use your own CGM device in the study. This means that if your personal doctor has asked you to wear a CGM to manage your insulin, you will need to continue to wear your prescribed CGM in addition to the Dexcom G7 CGM (or other prescription CGM) study device.

How will I know when I have a new survey to complete?

A list of daily Activities to Complete will be available in the MyT1Diabetes app Task section. If daily notification reminder preferences have been set, you will receive reminders at your preferred time. Otherwise, reminders will be sent out daily at 9:00am for all other surveys.

How do I set my daily notification reminder?

In the MyT1Diabetes app, go to the Settings page. Select Notifications time, then select your preferences and press Save.

What are the “Real world challenges?”

You will be asked to complete six real-world challenges over the course of your study participation. These challenges will involve drinking different types of beverages that we will provide to you. Three of these challenges will be preceded by a psychological stress test (e.g. public speaking, mental math, singing, etc.) You will be asked to fast over the night prior to completing these challenges in the morning. Your study coordinator will provide you with more information about these challenges.

What do I do if I don’t want to answer a certain survey question?

Skip the question. You do not have to answer any questions you don’t want to answer.

What do I do if I don’t want to participate in the study anymore?

Contact a member of the research team as soon as possible at study@4youandme.org.

I have a friend who is interested in the BETA study – can they participate too?

Yes! If you know someone that might be interested in participating in the BETA study, please have them use this link to provide their contact information and answer a few pre-screening questions. They will then be contacted by a study team member via email.

I have another question, who can I contact?

For any additional questions or to speak directly to a member of our study team, please contact: study@4youandme.org.