| Compared model |
Wellis Callisto Plug & Play (5 person, €7200) |
Brast 5-seater outdoor hot tub (~€3,500–€4,500 market price) |
| Category |
Rigid Plug & Play hot tub, acrylic shell |
Rigid hot tub, acrylic or sanitary-grade acrylic shell |
| Manufacturer / brand |
Wellis Magyarország Zrt. (Hungary, EU; founded 2003) |
Brast (German brand, manufacturing varies) |
| Water temperature (max.) |
40 °C year-round (with Scandinavian insulation down to -20 °C ambient) |
40 °C; year-round outdoor capability is model-dependent — verify spec sheet |
| Lifespan |
15–20+ years (acrylic shell, Wellis-published) |
5–10 years (typical industry value for this price class) |
| Insulation |
Polyfoam standard, Scandinavian full-foam optional |
Polyfoam basic, full-foam not standard (model-dependent) |
| Heater wattage |
3 kW |
2–3 kW (model-dependent) |
| Jets |
20 hydromassage jets + air pump |
20–40 jets (mix of hydromassage + air, model-dependent) |
| Electrical connection |
16 A socket (no electrician) |
16 A or 32 A hardwired (model-dependent) |
| Warranty |
10 years shell · 2 years cabinet · 2 years electronics (Wellis) |
2 years standard (Brast standard warranty, model-dependent) |
| Certifications |
CE, RoHS, WEEE |
CE (model-dependent, sometimes also GS-Mark) |
| Service network |
EU dealer network, authorised Wellis service |
Brast service hotline (manufacturer direct service) |
| Price DE/AT (Q1 2026) |
€7200 (TwoRelax, free DE/AT shipping) |
~€3,500–€4,500 (Brast online shop and third-party retailers) |
| Source |
Wellis 2025 catalogue, TwoRelax |
Brast.de, public retailer listings 2026 |