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There’s no one-size-fits-all answer for the best sauna heaters—they need to be a good fit for your cabin. Harvia, EOS, HUUM, and Tylö are among the trusted brands; the key factors are output (about 1 kW per m³), heater type, and control system. An electric heater is sufficient for classic infusions, while a bio-combination heater provides milder heat. A Tylö sauna heater is also a worthwhile choice thanks to its robust technology.

Whether ice bathing is overrated depends on your expectations: While there is some evidence that it can improve well-being in the short term, there is no robust evidence to support bold health claims such as boosting the immune system or burning fat. Expert organizations classify many ice bathing studies as methodologically flawed; a large portion of the effect is considered a placebo—and it can even be dangerous for people with cardiovascular disease.

Whether a steam shower or a sauna is a better fit depends on your space, budget, and health: A steam shower uses moist heat at around 45 °C, saves space, and can be used as a regular shower. A Finnish sauna reaches 80–100 °C, has more scientific backing, but requires its own cabin and uses more electricity.

Whether a Swim Spa or a pool is a better choice depends on your space, budget, and goals: The Swim Spa is compact, can be used year-round, and is designed with a counter-current system for endless swimming. The classic backyard pool offers more swimming space and recreational value, but requires more space and usually needs to be taken out of service for part of the season. For small yards and exercise, the Swim Spa is often the smarter choice.

Which sauna is right for you depends on three factors: your preferred heat experience (Finnish up to 130 °C, mild bio sauna 50–60 °C, or infrared 30–60 °C), available space (indoor or Outdoor Sauna), and your budget, including electricity costs. If you love intense sweating, choose the Finnish sauna; if you prefer a gentler, more economical option, choose the Infrared Cabin.

To install a Hot tub, you’ll need, above all, a suitable electrical connection, a sturdy foundation capable of supporting over 1,000 kg, sufficient space including access to the equipment, and water treatment products. Regarding electricity: Most permanently installed outdoor whirlpools require a 400-V high-voltage connection with a ground-fault circuit interrupter (GFCI); only portable models can be plugged into a 230-V outlet. A permanent water connection, however, is never necessary for our outdoor whirlpools, as they are simply filled using a garden hose.

Ozone in Hot tub Hot tub complements disinfection with chlorine or bromine but does not replace it. Ozone is particularly problematic when it enters the air we breathe as a gas, where it can irritate the respiratory tract. Whether ozone in Hot tub poses a danger therefore depends primarily on ventilation and dosage. There is currently no mandatory occupational exposure limit in Germany.

A Outdoor Sauna in winter is a joy when insulation, heating capacity, frost protection, safe access, and proper cooling come together. In freezing weather, heating up takes noticeably longer than in summer—so plan for significantly more time depending on your heater and insulation. If you keep these five points in mind, you’ll be able to enjoy your sauna all year round with relaxation instead of frustration.

In research, Cold Plunge is defined as water at a temperature of 15 °C or colder. To get started safely, begin by setting the temperature to around 15 °C and stay in Cold Plunge Cold Plunge Cold Plunge for 30 seconds to a few minutes. Only as you gain experience should you gradually lower the temperature and increase the duration—but only as long as it feels comfortable.

Is ice bathing healthy? A 2025 meta-analysis involving 3,177 participants shows that cold-water immersion can reduce stress and improve sleep and quality of life. However, robust long-term evidence is still lacking, and it poses risks for patients with cardiovascular conditions. With a medical checkup, the right temperature, and gradual acclimatization, the benefits outweigh the risks for healthy individuals.

Whether an infrared sauna or a Finnish sauna is a better fit depends on space, budget, and your goals: The Infrared Cabin provides gentle, energy-efficient heating at 40–60 °C, while the Finnish sauna reaches 80–90 °C and has the strongest scientific evidence supporting its benefits for the cardiovascular system. Infrared is ideal for small spaces and quick heating, while the Finnish sauna offers the classic sweating experience.