
Olivine Diabase Sauna Stones
$50-100
These high-quality stones are made from olivine diabase, a type of volcanic rock known for its exceptional heat absorption and slow release properties. Measuring 10-15 cm in diameter, the stones can hold heat for extended periods, delivering a consistent, long-lasting steam experience in your sauna.
Why it may fit
Affiliate disclosure: A marked partner link may apply a reader discount and may pay us a commission. It never changes our verdict. How affiliate links work
Where to Buy
More from Essentials

KOLO Bucket and Ladle Set
The KOLO Bucket and Ladle Set is a stylish and functional sauna accessory made with painted aluminum and bamboo. The innovative design features a ladle that doubles as the bucket handle, creating a leak-proof and easy-to-use solution.
Why: The KOLO set's modern aesthetic and thoughtful, leak-proof design make it a standout choice for sauna enthusiasts.

Rento Pisara Bucket and Ladle
The Rento Pisara Bucket and Ladle is a premium sauna accessory set made from a durable biocomposite material. The bucket holds 4 liters and the ladle has a long, ergonomic handle.
Why: This set offers a sustainable, heat-resistant alternative to traditional wooden sauna accessories.

SensorPush HT1 Thermometer
The SensorPush HT1 is a compact Bluetooth temperature and humidity logger, but its official maximum operating temperature is 140°F and it is not waterproof. It should not be used inside a normal hot, wet traditional sauna.
Why: It can be useful for protected ambient monitoring outside the hot room or in a low-temperature space that stays within its published limits. It is not a sauna-rated replacement for an analog room thermometer.
Not sure which gear you need?
Our free buyer's guide covers real costs, the product picks we stand behind, and the mistakes everyone makes.
Just starting your sauna research?
Real costs, real reviews. Five emails over three weeks, no spam.
Already got a quote? Get a free read on it