Ensta: Energy & Health Tracker

Ensta is built around one simple idea: your energy.

Not just how long you slept. Not just how many steps you took. But how your body actually feels throughout the day.

The app shows how your energy rises and falls and helps you understand why. Sleep, stress, strain, and recovery all play a role. Instead of looking at them separately, Ensta connects them into one clear picture.

You can open the Energy Timeline and see how your day unfolded. Maybe your energy dropped after a short night. Maybe it improved after a walk. The patterns become easier to notice when everything is shown together.

Behind the scenes, Ensta looks at:

- Sleep duration and sleep stages
- Sleep consistency
- Heart rate
- HRV (heart rate variability)
- Respiratory rate
- HRV and breathing during sleep
- Recovery and strain balance
- Steps and daily activity

You can also check weekly and monthly trends to see how things change over time.

There’s a simple journal where you can write how you felt during the day. This helps you compare your subjective experience with the data from your body.

Ensta doesn’t promise perfect sleep. It doesn’t give medical advice. It simply helps you observe your patterns and understand your energy a little better.