121 Health

121 Health

Personalized longevity plans

73 ratings
43 reviews
Free
In-App Purchases

Details

Released
March 4, 2024
Updated
January 25, 2025

Features

121 Health screenshot #1 for iPhone
121 Health screenshot #2 for iPhone
121 Health screenshot #3 for iPhone
121 Health screenshot #4 for iPhone
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About

This platform analyzes your wearable data using AI to provide personalized longevity plans and health insights. It offers detailed biometric tracking, daily readiness scores, and weekly longevity scores based on extensive scientific research.

βœ“Personalized longevity plans
βœ“100+ longevity-based metrics
βœ“Real-time data computation
βœ“Daily sleep, activity, and readiness scores
βœ“Weekly longevity score
βœ“AI-powered biometric chat
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What users say about 121 Health

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What's New in 121 Health

2.4.1

January 25, 2025

Blood tests!

4

Subscriptions & In-App Purchases

Pro (Yearly)

Access insights, chat, journeys, and more.

$100.001 Year
7 Days trial
How to cancel 121 Health subscription ⁉️

User reviews

Health Dashboard

I really wish I knew what happened to the server for this app, I just can't get logged into the app but I'm praying it gets fixed very soon. I'd love to know what's happening to one of my favorite health apps, because ever since the latest update I can't even get into the app! It's very upsetting and I pray it can be fixed again soon so I can get into it, I've already tried a reinstall but nothing and the app opens up and you can cycle through the start of the app but can't get passed the sign in page, so I'm not sure if Apple has updated something with their new Software that's not allowing you to use it or what the issue is but I've never had any issues until this so please let users know something or I could be the only one with an issue I'm just not sure
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Health Dashboard

I'd love to know what's happening to one of my favorite health apps, because ever since the latest update I can't even get into the app! It's very upsetting and I pray it can be fixed again soon so I can get into it, I've already tried a reinstall but nothing and the app opens up and you can cycle through the start of the app but can't get passed the sign in page, so I'm not sure if Apple has updated something with their new Software that's not allowing you to use it or what the issue is but I've never had any issues until this so please let users know something or I could be the only one with an issue I'm just not sure
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Sign In Loop

After the last update, 01/25, I wasn’t able to access the app. When it finally loaded all the pages were blank.
After I rebooted the phone, got through the introductory pages, and used my Apple ID to sign in, it kept reloading to the sign in page. I deleted the app since it was no longer useful. A shame really, I spent a lot of time uploading my medical records/history from the last 8 years. I’m not wanting to do that again.
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Has potential but there are issues

It's an interesting app that competes with others in this space, such as Gentler and Athlytic. In vomparison with these apps, it offers more detailed analysis although I'm not sure what value this is bringing.. The interface can be confusing, the app tends to crash, and the longevity score seems bugged, at least for me. Also concerning is that the analysis leads you to numerous products for purchase; not sure what that's all about anyway, As I said, it's an interesting app, but it needs work and I'm not sure if I would end up replacing any of its competitors for this. (One more note, the myriad of five star reviews are highly suspicious. That's very much offputting to me.)
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Great start

the app provides a comprehensive level of analysis above apple health, which is awesome. i love the journeys feature (even though there are only two right now) because they actually help me improve my metrics (rhr, hrv, etc) instead of most apps like whoop which simply provide analysis.

with that being said, i’m looking forward to more features in the app that are planned, particularly social features and more journeys!
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User experience

🐞

Reported Bugs

6 issues

Cannot log in after latest update

Bug

App opens but cannot get past sign-in page

Bug

Blank pages after update

Bug

Sign-in loop after update

Bug

App tends to crash

Bug

Longevity score seems bugged

Bug
✨

Requested Features

5 requests

Add widgets for Home Screen

Feature

More social features

Feature

More journeys

Feature

More chat features beyond text

Feature

More insight into longevity score calculation

Feature

FAQ

What does 121 Health do?

121 Health is a platform that uses AI to analyze data from your fitness wearables and provide personalized longevity plans and health insights. It helps you understand your health metrics and optimize your well-being for the long term.

What are the key features of 121 Health?

Key features include personalized longevity plans like 'Optimal Water' intake, access to over 100 longevity-based metrics, daily sleep, activity, and readiness scores, a weekly longevity score, and an AI chat feature to explore your biometrics with insights from scientific research.

Is 121 Health free to use?

The app offers access to initial longevity insights for free. However, unlocking personalized plans, advanced metrics, and deeper analysis requires in-app purchases.

How is my data protected?

Your data is completely anonymized before it is sent to the servers and is not linked to your personal identity. This ensures your privacy while allowing for comprehensive health analysis.

Who is 121 Health for?

This app is designed for individuals who want to leverage their existing fitness wearable data to gain a deeper understanding of their health and proactively work towards optimizing their longevity and well-being.