Free
See your day at a glance.
A readiness score with its band — Low, Moderate, Good or Peak — and a short explanation of what moved it.
Daily readiness for Android
Your health signals, easier to understand.
Tawen turns supported Health Connect data into a daily readiness score and a clear view of what shaped it. Calculated on your phone.
Free daily essentials. Optional one-time Pro. No subscription.
Your daily view
One number, and the reasons behind it.
Free
Understand what shaped it.
See which supported signals contribute to the result and which are unavailable. Too little usable data means Tawen cannot show a readiness score.
Free · 7 days
Follow your pattern.
Seven days of history in the free app. Days without enough data are shown as gaps, not zeros. Pro extends this to 90 days.
Before you install
Start with the data your apps share.
Tawen reads supported records from Android Health Connect. Your source app needs to share them first.
Your health app
Your watch or ring’s companion app records and shares your data.
Health Connect
You control which supported records Tawen can read.
Tawen
Available records inform your score and explanation.
Available signals depend on your source app, permissions and sync. Tawen doesn’t connect directly to your watch, and not every app shares every measurement.
How the score is made
Calculated on your phone.
Your score is calculated on your phone. On supported devices, on-device AI can help explain it. When AI is unavailable, a rule-based explanation is used.
- 01The score follows rules.Scoring rules use your available signals and personal baselines where applicable. AI does not calculate the score.
- 02Explanations may use Gemini Nano.On phones that support it, the daily explanation can be written locally. Buying Pro doesn’t add Nano to a phone that lacks it.
- 03Otherwise, rules explain it.You still get an explanation of what shaped the score — it’s just written from rules rather than a model.
- 04What we collect and whyRead the privacy disclosure
Free and Pro
Useful every day. Upgrade once for more.
The free app is the daily habit. Pro is a single one-time purchase — no subscription. Google Play shows the current local price when you upgrade in the app.
| What you get | Free | Pro · one-time |
|---|---|---|
| Daily readiness score and band | Included | Included |
| Breakdown of available signals | Included | Included |
| Daily insight | Two-sentence preview | Full insight |
| History | 7 days | 90 days |
| Weekly reports | — | Included |
| Home-screen widgets | — | Included |
| Pro is purchased once through Google Play. Google Play shows the current local price and purchase availability in the app. | ||
About
A quieter way to understand your day.
Tawen is built by Icemint LLC. It exists for people who already collect health data and want a simpler daily overview — not another routine to keep up with. Questions or feedback: [email protected].
Frequently asked questions
What data do I need?
An Android phone with Health Connect and at least one app that writes supported records into it — typically sleep, heart-rate, activity or oxygen data from a watch’s companion app. Tawen reads what’s there; it can’t reach a device directly.
Why is a signal missing?
Usually because the source app doesn’t write that record type to Health Connect, permission wasn’t granted, or it hasn’t synced yet. Missing signals are labelled unavailable; too little usable data means no readiness score. The missing HRV or sleep guide walks through the checks.
Why does my score change during the day?
A later sync, new activity or a revised record can change the inputs Tawen can read. Understand what can change your readiness score and what to check before comparing two readings.
Is the score written by AI?
No. The score is calculated by fixed rules on your phone. AI, when available, only helps write the explanation. On phones without on-device AI, a rule-based explanation is shown instead. How Gemini Nano and Tawen Fit explanations work.
What’s free and what’s Pro?
Free: the daily score, the breakdown of available signals, a two-sentence insight preview and seven days of history. Pro, a one-time purchase: full daily insights, 90 days of history, weekly reports and home-screen widgets. There’s no subscription.
Is this medical advice?
No. Tawen is a general wellness tool. It doesn’t diagnose or detect anything, and the score doesn’t tell you to train or rest — it summarises the data you already collect.