A spa pool is an electrically heated, purpose‑built hydrotherapy pool designed for consistent comfort and therapeutic benefits. It typically includes powerful massage jets, advanced filtration, digital controls, insulated shells, and moulded seating. Spa pools are usually made from acrylic or fiberglass and are intended as permanent, low‑maintenance fixtures with high‑tech features.
Whereas, a hot tub, traditionally made from natural timber like cedar, offers a more rustic, simple soaking experience. Hot tubs may be wood‑fired or electric, often have basic controls, and usually lack built‑in filtration. They’re typically round, without moulded seats, and are filled and emptied more frequently.
In short:
- Spa pools = modern, high‑tech, therapeutic, low‑maintenance.
- Hot tubs = natural, traditional, simple, and atmospheric.
Moji Hybrid Hot Tubs blend both worlds—combining cedar exteriors, durable polyethylene liners, spa‑style jets, ergonomic seating, and efficient electric heating for a luxurious yet natural soaking experience.
Whether you’re unwinding or entertaining friends, nothing compares to a relaxing soak. But if you’ve ever wondered whether you should invest in a hot tub or a spa pool, you’re not alone. These terms are often used interchangeably, yet they have distinct features that can influence your choice.
Let’s break it down…
What is a spa pool?
A spa pool is a purpose-built, electrically heated pool designed for hydrotherapy and relaxation. Spa pools typically feature:
- Built-in jets that provide targeted massages
- Advanced filtration systems for clean, hygienic water
- Digital controls for temperature, jet pressure, and lighting Insulated shells to retain heat and reduce energy use
- Built-in moulded seats
Spa pools are often made from acrylic or fiberglass and are designed to be permanent fixtures in your home or garden. They’re ideal for therapeutic use, especially for people with muscle tension, joint pain, or stress-related conditions.
What is a hot tub?
A hot tub, traditionally, refers to a wood-fired or electrically heated tub made from natural materials like cedar. While modern hot tubs can include jets and filtration systems, they’re generally simpler in design and operation. Key features include:
- Wood-fired or electric heating options
- Natural aesthetic with timber cladding
- Manual controls or basic digital interfaces
- Relaxed soaking experience without intense jet pressure
- Typically round in shape without moulded seats
Unlike spa pools, hot tubs typically don’t feature advanced filtration systems. To maintain clean and safe water, they’re often filled, heated, used over a few days, and then emptied.
Key Differences between Spa Pools and Hot Tubs
Heating
- Spa Pool: Uses electric heating systems for consistent temperature control.
- Hot Tub: Can be heated with wood fire or electricity, depending on the model.
Jets
- Spa Pool: Equipped with high-pressure hydrotherapy jets for targeted massage.
- Hot Tub: May include jets, but they’re typically gentler and optional.
Materials
- Spa Pool: Made from acrylic or fiberglass for a sleek, molded finish.
- Hot Tub: Constructed from natural materials like cedar
Controls
- Spa Pool: Features advanced digital controls for jets, temperature, and lighting.
- Hot Tub: Uses manual or basic digital controls—simple and intuitive.
Aesthetic
- Spa Pool: Modern and polished look, often integrated into landscaping.
- Hot Tub: Rustic and natural, blending beautifully with outdoor settings.
Maintenance
- Spa Pool: Includes automated filtration and sanitisation systems.
- Hot Tub: Requires more manual upkeep, though often simpler to manage.
Experience
- Spa Pool: Designed for therapeutic use with high-tech features.
- Hot Tub: Offers a relaxed, traditional soaking experience—great for unwinding.
What Makes Moji Hybrid Hot Tubs So Special?
If you’re torn between the high-tech luxury of a spa pool and the earthy charm of a hot tub, Moji Hybrid Hot Tubs offer the best of both worlds. Handcrafted in Napier, New Zealand, Moji tubs combine:
- Cedar wood exteriors offer natural beauty and blend seamlessly into any outdoor setting. There are five timber stains to choose from.
- Durable polyethylene lining makes cleaning easy and allows water to be retained—just like a spa pool—unlike traditional timber tubs that require frequent emptying.
- Spa jets provide therapeutic massage, with optional Wi-Fi and lighting features to enhance your soaking experience.
- Moulded seats are designed for real comfort—no awkward leg angles or knee-bumping, just relaxed lounging.
- Electric heating options, including energy-efficient heat pumps, delivering reliable warmth with lower running costs.
Whether you choose the compact Moji Mini (perfect for couples), the sociable Moji Midi, or the spacious Moji Maxi (ideal for entertaining), each tub is built for relaxation, recovery, and connection.
Ready to elevate your outdoor space with a tub that blends tradition and innovation? Contact us today to find out more about Moji Hot Tubs and ask about our Moji Delivery Difference.