2 Alternatives to the Lay-Z-Spa Carrara: A Cheaper Option and a Premium Upgrade

Lay-Z-Spa Miami Hot Tub, 120 AirJet Massage System Inflatable Spa with Freeze Shield Technology, 2-4 Person — £299.00, 4.5★

The Miami is the budget-friendly alternative and a very different proposition from the Carrara. It has fewer AirJets (120 vs 140), a smaller 2-4 person capacity, and it lacks the foam wall construction and built-in WiFi features that make the Carrara feel more premium. In practical terms, that means less space, less insulation, and a simpler overall experience.

What’s better: the Miami is far cheaper to buy, so it’s ideal if you want to test hot tub ownership without spending over £600. Its smaller water capacity also means quicker heat-up times and lower day-to-day electricity use, which matters in the UK where running costs can add up in colder months. Freeze Shield Technology is a useful feature for year-round use, especially if you plan to keep it outdoors through autumn and winter.

What’s worse: you give up the Carrara’s foam wall energy efficiency, larger seating capacity, and the convenience of WiFi control. It’s also less of a social tub, so it suits couples or small households rather than family use. If you want a compact spa for occasional relaxation, the Miami makes sense. If you want a more luxurious, better-insulated tub for regular use, the Carrara is the stronger pick.

MSpa Tuscany 4-6 Person Portable Hot Tub - 13Amp Plug & Play — £1095.00, 4.8★

The Tuscany is the premium alternative and arguably the closest step up if you want a more substantial spa experience. Like the Carrara, it’s designed for 4-6 people, but it sits in a higher price bracket and appears to be aimed at buyers who want a more refined portable hot tub rather than a budget-friendly inflatable. While the Carrara focuses on value, foam-wall insulation, and smart controls, the Tuscany is the sort of option you choose when build quality and comfort matter more than upfront cost.

What’s better: the Tuscany’s higher price usually reflects stronger materials, a more premium finish, and better long-term ownership appeal. For regular users, that can mean improved durability and a more solid feel, which is important if you want a spa that will last several seasons. A 13Amp plug-and-play setup is also convenient for UK homes, as it avoids special electrical work in many cases.

What’s worse: it costs significantly more than the Carrara, so it’s not the best choice if you’re trying to stay near the £639 mark. You’re paying a premium, and unless you’ll use the tub frequently, the extra spend may be hard to justify. It’s also not the obvious choice if WiFi control and the Carrara’s energy-saving foam wall design are top priorities.

Choose the Tuscany if you want a more premium 4-6 person hot tub and are happy to pay for it. Choose the Carrara if you want a smarter balance of price, capacity, insulation, and features.