Visible vs Juno (2026): Pacing and Symptom Tracking

Choosing an app when you live with chronic illness is partly about what you need to remember, and partly about how much effort remembering takes. You might want a nudge to pause during the day, a record of changing symptoms, or help explaining the last few weeks at an appointment.

Juno is built around having a personal health assistant for life with chronic illness. You can talk about how you feel, build a symptom history and ask for help understanding patterns over time. Visible specialises in pacing for energy-limiting illnesses, with its live heart-rate features tied to a compatible band and membership. [2] [3] [6] [7]

This comparison is published by Juno and uses the companies’ linked product information and Juno team information, checked on 14 September 2026. We have not tested the apps head to head. Jump to the comparison table or compare the costs.

Visible vs Juno at a glance

The practical questions are whether you need a band-based pacing tool, whether that focus fits your condition, and how you want help understanding the information you collect. Juno is built around ongoing personal support and your wider symptom history. [2] [3] [6] [7]

Juno: your 24/7 personal health assistant

Living with chronic illness brings questions between appointments as well as during them. Juno gives you a place to talk things through by voice or text, at a time that works for you. You can describe how you are feeling, ask a follow-up question or work out how to explain a concern to your clinician. [7] [8]

Juno builds on the conversations, biometrics and medical history you share. Symptoms can be recorded as you talk, keeping the details with their context: when something started, what changed and how it affected your day. Over weeks and months, you can return to that history, ask about patterns and keep tracking how things develop. [7]

When an appointment is coming up, Juno can turn your recorded history into a PDF summary. You can spend your preparation time reviewing what matters and deciding which questions to ask. Meet Juno, your 24/7 personal health assistant. [7]

Support across a broad range of chronic conditions

Juno is designed for people living with chronic illness across many different conditions. Its published examples include lupus, multiple sclerosis, endometriosis and fibromyalgia, as well as Long Covid, ME/CFS, POTS and EDS. The focus is your symptoms, history and everyday questions. [7]

Visible centres its product on pacing for energy-limiting illnesses. Long Covid, ME/CFS and POTS are prominent examples on its website, alongside fibromyalgia and EDS. That specialised focus may fit well when managing exertion is your main goal. [6]

If your needs also include explaining changing symptoms, remembering what happened between appointments and making sense of a longer health history, Juno’s broader personal-assistant approach is designed to help with that work. [7] [8]

Daily logging: check-ins or conversation?

Visible: a regular check-in routine

Visible’s free app uses your phone camera for a Morning check-in that measures heart rate and heart rate variability, or HRV, and produces a Stability score. Evening check-ins record symptoms, crashes and other details. A Monthly check-in lets you reflect on changes in functional ability. You can review those entries in Trends. [1]

This approach may suit you if you prefer a familiar set of questions and measurements. You do not need to buy the band to try that routine. The wearable membership adds continuous heart-rate data and the option to complete the Morning check-in using the band. [1]

Juno: describe the change in your own words

Juno lets you talk or type about symptoms and can record the details from that conversation. You can explain what happened in your own words, ask a follow-up question and return to the history you have shared. That gives you somewhere to put both the measurements and the everyday context: when a symptom started, what you were doing and how it changed your plans. [7]

For example, you could say, “After my shower I felt dizzy and had to lie down for half an hour.” If speaking is easier than typing, voice may help; if you need quiet or privacy, use text. You can ask Juno to explain unfamiliar terms or help you put your experience into words for an appointment. Check important details in the resulting record. [7] [8]

On a low-energy day, a short set of ratings may feel easier than a conversation, or the reverse. Try the smallest entry you would realistically make. Our guide to tracking without burnout can help you keep the routine manageable.

From tracking symptoms to understanding patterns

Juno helps you review your symptom history together with the context you have shared in conversation. You can ask what changed over a particular period, describe what was happening in your life and ask for an explanation in simple language. Its published approach looks for patterns across conversations, biometrics and medical history over weeks and months. [7]

For example, you might ask, “What changed in my fatigue over the last month?” or “Help me review the days when my symptoms were worse.” You can add details, ask a follow-up question and keep recording new updates, so the conversation develops with your history. [7]

Visible does offer pattern tools: Trends lets you view one factor or compare two factors, such as symptoms and Stability scores, across selected time periods. The distinction is how you work with the information. If you find comparing charts difficult, Juno’s conversational approach gives you another way to explore your history and put questions into words. [7] [11]

A pattern can help you decide what to discuss with your clinician. It does not, by itself, establish what caused a symptom.

Visible’s live pacing features require a band

Visible’s membership uses continuous heart-rate data from a compatible band to provide pacing notifications. PacePoints are an exertion score based on how long you spend in different heart-rate zones. The PaceSetter helps you compare your use of those points with your daily budget as the day progresses. [2] [9]

Access to those live features means using a compatible band and paying for membership. You need to be comfortable wearing and keeping a separate device charged. The free app’s phone-camera measurement, symptom check-ins and Trends remain available without that purchase. [1] [2] [3]

With Juno, you can describe how an activity affected you and keep that context in your symptom history. For example, you might record that a short outing left you exhausted for the rest of the day, then revisit that account before your next appointment. Juno’s focus is helping you talk through and organise your experiences. [7]

Use pacing scores alongside how you feel and any plan agreed with your clinician. Visible explains that heart-rate zones and the budget may need adjustment to fit your experience. A number on an app should not become pressure to finish an activity when you feel unwell. [9]

Appointment reports: making your history easier to explain

Visible’s Health Report PDF is available in its free app. It summarises symptoms, medication and the resting heart-rate and HRV measurements collected through Stability, using charts and rolling averages. It requires 30 days of Morning check-in data, with at least one check-in in the last 30 days. [1] [4]

There are useful limits to know before choosing it for an appointment. Visible’s PDF excludes Monthly check-ins, continuous heart-rate data, heart-rate zones and PacePoints. The separate CSV export includes check-in data and, for members, daily PacePoints and the budget; it still excludes continuous heart-rate data and zones. [4] [5]

Juno can turn the symptom history you have recorded into a clear appointment summary. You can review the main changes, add your questions and bring a readable account of the last few weeks to your clinician. See a sample Juno report. [7]

The choice is about the information and format you want to bring, rather than whether an app offers a PDF at all. Review either report, correct mistakes and add your most important questions before sharing it with a clinician.

Hardware and availability: the practical limits

Visible’s membership features work with Visible Band 2.0 or Polar Verity Sense. An Apple Watch or Garmin cannot replace one of those supported devices for the live pacing features. If you do not want an additional wearable, that requirement matters. Visible’s free app still works without a band. [1] [3]

Visible membership is currently available only in the US and UK. Phone compatibility also matters: its help centre lists iOS and Android requirements and exclusions for some Android devices. Check your exact phone before buying a membership or band. These membership restrictions should not be confused with the free app’s features. [2]

Juno’s personal-assistant features do not require a dedicated band. You can start by describing how you feel, sharing your history and recording symptoms. If you also want wearable measurements, check the connection options and supported measurements currently available in your app. [7] [8]

Pricing and free features

Visible’s buying guide directs you to its app or website checkout for current prices. Check the first payment, including any hardware, as well as the ongoing membership cost. A membership-only price is not the full starting cost if you also need a band. [2] [3]

Juno’s terms list the standard Pro prices above, with local pricing shown before purchase. Conversation allowances depend on the plan shown in the app, so check those limits as well as the headline subscription price. [8]

Consider Juno if you want a personal health assistant you can return to for conversations, symptom tracking and appointment preparation. The value depends on how much you will use that support, so compare the plan’s message and call allowances with your routine. Visible’s free app is an option for structured check-ins; its paid membership adds the wearable pacing features. [1] [2] [7] [8]

Which app fits your day?

• Choose Juno if you want a 24/7 personal health assistant for chronic illness: help understanding patterns, symptom tracking over time and clearer appointment summaries, without a dedicated band.
• Consider Visible membership if your main need is live heart-rate pacing for an energy-limiting illness, and its band, subscription and location requirements fit.
• Visible’s free app is an option if you prefer structured symptom check-ins and trend charts without a subscription.

If you already have data but still find it difficult to understand what has been changing, Juno gives you a place to ask questions and add context. You can build on your history as you continue tracking, then use it to prepare a more focused conversation with your clinician. [7]

Neither a pacing score nor an AI conversation can determine what is safe for you medically. Use your records to support decisions with your clinician. If you are also considering a custom symptom diary, read our Juno vs Bearable comparison.

Bring your Visible symptom history with you

Many Juno users also use Visible and turn to Juno for help analysing their history, understanding it in simple language and tracking changes over time, according to the Juno team. You can bring your existing Visible symptom entries into Juno, so you do not have to rebuild your history from scratch. [10] [12]

1. In Visible, open Profile → Data Export → Export CSV and save the file. [5]
2. In Juno, open Integrations, choose Visible and select your exported CSV. Follow the import prompts and review the result. [12]
3. Check your imported symptom history, then keep adding new updates in Juno. Your earlier entries give you a starting point for reviewing changes over time. [12]

Use the CSV import to bring symptom entries into your history. You can also attach a Visible Health Report PDF in a Juno conversation when you want help understanding the report. Visible’s export excludes continuous live heart-rate data and heart-rate zones. [4] [5] [10]

This article is for general information only and does not replace advice from your own clinician. Juno is a health assistant, not a medical provider.

Last updated: 2026-09-14