SIX: Track Emotional Fitness 4+

Boost mood, energy, and focus

Immersion Neuroscience

    • 4.5 • 57 Ratings
    • Free
    • Offers In-App Purchases

Description

Feel better, think clearer, and finally understand what your brain actually loves—using the smartwatch you already wear.

SIX is the first emotional fitness app built for wearables like Apple Watch, Oura Ring, WHOOP, Fitbit, Garmin, and more. It shows how your brain and body respond to real-life moments, so you know what boosts your mood, energy, and clarity.

Backed by 20+ years of neuroscience, SIX measures bio signals linked to oxytocin and dopamine—neurochemicals fueling motivation, connection, and wellbeing. It helps you identify the experiences that make you feel focused, energized, and fully alive.

No journaling. No guesswork. Just real-time, brain-based insights—delivered with the wearable you already use.

What You Get with SIX
*Real-Time Emotional Fitness Scores: See how your brain responds to everyday activities with live Value (emotional connection) and Safety Scores (comfort vs. anxiety).
*Daily Key Moments: Identify peak experiences your brain flags as meaningful–science shows we need 6 daily to thrive—SIX helps you uncover them.
*Personalized Insights That Fuel You: Discover what boosts your energy, mood, and focus—so you can repeat what works and shift what doesn’t.
*Mood & Energy Forecasts: See how you’ll feel tomorrow and the next day—so you can plan, recover, and perform at your best.
*Works with Popular Wearables: Connect seamlessly with Apple Watch, Fitbit, WHOOP, Garmin, Oura Ring, and more.

Why It Works
Emotional fitness is built on meaningful moments that trigger the release of oxytocin and dopamine—neurochemicals essential for connection, resilience, motivation, and joy.

SIX uses your wearable data to detect those moments in real time. By interpreting bio signals through the lens of neuroscience, it reveals how daily experiences shape your mental clarity, confidence, and emotional wellbeing.

Science shows we need 6 emotionally significant experiences daily to truly thrive. SIX helps you recognize and create more of them—no journaling, guessing, or extra effort required.

Who It’s For
SIX is for anyone who wants to feel better, think clearer, and live more intentionally—using data from a wearable they already use.

Great for those who:
-Track sleep, steps, recovery, or heart rate
-Care about emotional health, self-care, energy, & clarity
-Want to reduce stress or prevent burnout
-Are into biohacking, habits, or performance optimization
-Seek deeper insight into what makes them feel focused, energized, & connected

Private, Personalized & Secure
Your emotional data is yours. It’s encrypted and never sold or shared—unless you actively choose to share it.

Get Started on Your Emotional Fitness Journey
1. Download SIX
2. Connect your compatible wearable
3. Start tracking emotional fitness and uncovering Key Moments today!

Go Premium for More Powerful Insights
Beyond the free features, new users get an exclusive 5-day trial of SIX Premium:
-Deeper, personalized insights
-Full history of daily metrics
-Monthly mood and energy view
-Top 5 and bottom 5 emotional events
-Future mood and energy forecasting
-View past metrics for friends
-Live emotional data (past hour and day)
-Invite others to see if their brain loves your content

Subscription Details
-Auto-renewing subscription for SIX Premium
-Subscription price may vary based on location
-Payment charged to iTunes Account at time of purchase
-Subscription charged to credit card via iTunes account
-Subscription automatically renews unless canceled at least 24 hours before current period ends
-Free 5-day Premium trial cannot be canceled once activated; any unused portion of the trial period is forfeited if you delete the app
-Manage or cancel your subscription anytime in our app via Settings or your App Store Account Settings. We cannot cancel it on your behalf.

For help, email support@your6.com
Follow us: @thesixapp on Instagram & TikTok:
Learn more: https://your6.com
Privacy Policy: https://your6.com/privacy
Terms of Service: https://your6.com/legal

What’s New

Version 1.5.8

New add your own events feature
Squashing other bugs

Ratings and Reviews

4.5 out of 5
57 Ratings

57 Ratings

K = dj ,

Mostly Great

So far I’m really enjoying this app. The only issue I’m having is it disconnects during my workouts when my iwatch connects to Peloton. I’m not sure if this is a me problem or n app problem. I’d love to have the app connected throughout my workouts as I feel like I’m missing out on some valuable feedback.

Developer Response ,

Hello, and thank you so much for this review! We're sorry to hear about the issue you are encountering with your app disconnecting during workouts. Unfortunately, when the Apple Watch enters a workout mode, it disables our app from being able to capture that data we need to surface your Key Moments. We're actively exploring ways to improve this functionality, and welcome continued feedback!

RumiDawn ,

Cool app when it works

Could load the app on my phone and watch, but am unable to create an account; every time I try to and enter my email, a message pops up telling me to check my InBox for a message with a “magic link” to register. Have tried a dozen times over the last 48 hrs and so far no message with a magic link (despite double-checking that my email address is correct, as well as checking my spam folders). Therefore unable to register. Meanwhile, the Watch app works sometimes, and other times stops tracking. This has happened three or four times in the past two days; have had to reload the app and restart my devices. When the app works, it’s been interesting to see the data. In this early stage of development though, it’s just too frustrating to use. I may check back in in a few months to see if it’s improved, and if it will finally allow me to register.

Developer Response ,

We’re so sorry to hear about the trouble you’ve had getting set up—thank you for taking the time to share such a thoughtful and detailed message. This definitely isn’t the experience we want anyone to have with SIX.

We’d love to help get things back on track. Please reach out to us directly at support@your6.com, and our team will personally make sure your account gets set up and running properly. As a sincere apology for the frustration, we’ll also extend a free month of Premium access once we get you logged in.

We genuinely appreciate your patience. It means a lot that you found value in the data when the app was working—we’re working hard every day to make it more stable, seamless, and insightful.

Thanks again for giving SIX a try. We hope you’ll give us a chance to make it right.

BeAFrog77 ,

My new best friend

I love this neuroscience based app. It’s an easy, fascinating and transformative tool to support emotional fitness and well-being. It passively measures my own and my clients’ key moments of focus, motivation, and connection, providing surprising even startling learning moments every single day about what truly engages or disconnects us. With super UI/UE, the objective data the app provides and the simple, profound steps to Increase joy are invaluable. SIX brings me reflection and insight every single day, it’s like having a funny, wise best friend who really cares and gives seriously good advice as well. Bravo and thank you!

App Privacy

The developer, Immersion Neuroscience, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Contact Info

Data Linked to You

The following data may be collected and linked to your identity:

  • Financial Info
  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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