Heatbit
First-ever Bitcoin-mining heater
Heatbit launched on December 20, 2022 with 114 votes, #359 of 3,688 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
Heatbit is a Bitcoin-mining heater. It’s a plug & play device that warms up to 500 square feet, works under 42 dBA (quieter than your fridge) and generates around $1/day (even at the current BTC price) with no additional energy consumption.
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