Heatbit Review
Space heater that mines Bitcoin while warming your home, turning waste heat into sats.
Some links may be affiliate links. We may earn a commission at no extra cost to you.
Why We Recommend Heatbit
Heatbit takes an elegant approach to home Bitcoin mining by packaging ASIC hardware into a consumer-friendly appliance that looks like a premium space heater rather than industrial equipment. The device earned a CES Innovation Award for its design, which was created in New York and manufactured in Korea. All models carry UL certification for electrical safety with overheating and tip-over protection built in. The concept is genuinely clever: since electric heaters convert 100% of electricity into heat anyway, you might as well get Bitcoin while you warm your space.
The hardware includes 5nm silicon chips delivering up to 10 TH/s of mining power, built-in thermostats that can reduce running costs by up to 30%, and operation under 40 dB in standard mode. The Maxi model adds HEPA H12 filtration removing 99.97% of airborne pollutants. Setup requires only a standard electrical outlet with no special installation. The mobile app provides mining stats and earnings tracking, though notably lacks remote temperature control. Users have reported annual earnings around $450 at current Bitcoin prices, with one device generating approximately $530 during 2024.
Best For
Heatbit makes the most sense for Bitcoin enthusiasts in cold climates who already plan to use electric space heating. If you're going to spend money on electricity to heat a room anyway, capturing some of that energy expenditure as Bitcoin creates value that would otherwise be pure cost. The device appeals to those who want passive Bitcoin accumulation without the complexity of traditional mining setups—no pool configuration, no industrial equipment, just plug in and earn.
The target user values convenience and the Bitcoin ethos over maximum mining efficiency. This isn't for profit-optimizing miners; it's for people who find satisfaction in stacking sats through everyday activities. The intuitive touchscreen interface and app monitoring suit users who want set-and-forget operation rather than tweaking hashrates. Multiple heating modes on newer models provide decent temperature control for bedroom or office use.
Homeowners interested in multi-function appliances may appreciate the Maxi's combined heating and air purification. The quiet operation under 40 dB makes it suitable for living spaces where traditional miners would be impossibly loud. Those who already own Dyson-tier appliances and appreciate premium home tech will find the aesthetic and build quality familiar, even if the touch interface doesn't quite match competitors.
Services & Features
Considerations
The ~$1,000 price premium over standard heaters takes years to recover through mining rewards, and the 40 J/Th efficiency matches 2020-era ASICs. No mining pool customization or remote temperature control available. Some users report connectivity issues with slow customer service response times.
