Energy and hashrate
Two charts show how your heater has been working: how much electricity it used, and how much mining work it did. They are the only charts in the app.
Where to find them
| Chart | How to open it |
|---|---|
| Energy Usage | Home tab, the kWh row of Home Summary. Also from the Power figure on the Performance card in the Wallet tab. |
| Hashrate Performance | Wallet tab, the Hashrate figure on the Performance card. |
Both charts show the heater currently selected at the top of the Home tab. If you own more than one, switch heaters there first. The figures on Home Summary and on the Wallet tab cover all of your heaters together.
Energy Usage
The large number at the top, labeled Power Usage, is the total electricity used across the range you have selected, in kilowatt-hours.
Choosing a range
The four buttons under the headline number are Day, Week, Month and Year. They are calendar ranges, not rolling windows.
| Range | Covers | Bars |
|---|---|---|
| Day | Today, from local midnight | 24, one per hour |
| Week | This week, from Monday | 7, one per day |
| Month | This calendar month, from the 1st | One per day of the month |
| Year | This calendar year, from January | 12, one per month |
Because the ranges are calendar-aligned, Week on a Monday morning shows one short bar, and Year in January shows one month. That is expected.
Tap any bar to see a small label with the period and its energy figure. Tap anywhere else on the chart to dismiss it.
How the figure is worked out
Your heater reports the average power it was drawing, not a running total. The app turns that into kilowatt-hours by multiplying the average power for each period by the length of that period. Small differences from a utility meter are normal.
Session cards
Below both charts you may see Today and History cards. A session is a stretch of time your heater was actually working: continuous minutes above a small activity threshold, with short gaps of up to a minute and a half treated as part of the same run.
- Sessions are built from the last 72 hours only. They do not follow the range buttons.
- Today shows one card: the most recent session that started today.
- History shows up to three sessions that started on an earlier day.
- Each card shows how long the session ran, when it started, and how much it produced — kilowatt-hours on the energy chart, hashes on the hashrate chart.
If your heater has been idle, you will see "No recent usage available" or "No recent hashrate available" instead of cards.
Hashrate Performance
This chart uses the same four range buttons and the same session cards, drawn as a line rather than bars. Tap anywhere on the chart to read the value at that point; a dot marks the point you picked.
The headline figure is labeled Total Hashes and is shown in TH/s. Despite the label, it is an average, not a total: the app averages the periods in which your heater actually mined and ignores the ones where it produced nothing. Session cards on this chart are totals, shown in PH — the amount of mining work done during that run.
Hashrate moves around during normal operation, and it drops to nothing whenever the heater is not mining — during a restart, for example, or any time the status is Needs attention with mining paused. See Status and alerts.
What is not charted
There is no temperature history in the app. The only temperature you can see is the current reading on the Home tab and on Device Control.
For what your mining work is worth in bitcoin, see How earning works.