Swim jets promise something simple: the ability to swim laps in a pool that’s too short for laps. In practice, they’ve always been a luxury upgrade. Systems from Endless Pools, SwimEx, and BaduJet run $5,000 to $20,000, and installation typically means plumbing, electrical work, and cutting into the pool wall.

The iGarden Swim Jet X Series takes a different approach. Starting at $799, it’s a portable, battery-powered unit that drops directly into the pool. No construction. No plumbing. No permanent installation. It also addresses the core usability problems that make cheaper swim jets frustrating — unstable currents, poor body positioning, and jets too narrow to swim against comfortably.

A Swim Jet Without the Construction

Traditional swim jets rely on pumps mounted behind the pool wall, with water pushed through plumbing built into the structure. That’s why installation costs spiral fast.

The X Series removes that entire setup. The unit sits directly in the water and generates the counter-current itself, running on a rechargeable lithium battery. Place it in the water, connect through the mobile app, and start swimming.

Pool size requirements are minimal. The system works in spaces as small as 2.5m x 2.5m — about 8 x 8 feet — so plunge pools and compact backyard pools can support lap-style workouts. When the session ends, built-in wheels let you roll the unit out and store it.

Power for All Types of Workouts, Even Competitive Training

Many swim jet products lead with water flow numbers. Swimmers don’t feel gallons per minute — they feel velocity, meaning how fast water moves toward them. Velocity determines how hard you have to swim to hold your position.

For context, rehab and resistance walking typically requires 0.5 to 1.2 mph. Fitness swimming sits between 1.2 and 2.5 mph. Competitive training starts around 2.5 mph and goes up from there.

The X Series outlet velocities range from roughly 4.5 mph on the entry X20-P10 to 6.7 mph on the X30-P30 and 7.8 mph on the flagship X35-P60. Once the current spreads across the swim channel, effective resistance lands in the fitness training range, enough for a steady freestyle pace without drifting forward. Even the entry model approaches competitive training territory, though its shorter runtime makes it better suited to fitness use than serious lap training.

A Current Designed to Fix Common Problems

Budget swim jets often struggle with two issues: legs dropping and current instability.

Many systems push water at chest height only. The upper body stays in place while hips and legs sink, forcing swimmers to constantly fight their body position. The X Series uses a current channel roughly 20 inches wide. That broader flow supports the hips and legs, helping swimmers hold a flatter position without fighting the water. It also reduces the lateral drift that pushes swimmers out of the current and breaks stroke rhythm.

The result feels closer to real open-water swimming than what most budget jets produce.

Six Speed Levels Keep It Usable for Everyone

Many swim jets offer only a handful of power settings, making the current either too strong or too weak, depending on the swimmer. The X Series includes six adjustable speed levels through the smartphone app, covering easy aerobic work up to endurance training. Beginners can start light and increase resistance over time. Multiple family members can use the same device comfortably at different intensities. A one-touch emergency stop cuts the current immediately when needed.

Three Models for Different Swimmers

The lineup scales across three tiers.

• At the top, the X35-P60 delivers 1,000 watts peak output, hits 7.8 mph, and runs up to 10 hours on a single charge. That’s enough for a full day of family use or back-to-back training sessions, at a price still far below any permanent swim jet system.
• The X20-P10 runs at 300 watts, produces currents around 4.5 mph, and lasts about 1.7 hours per charge. Casual workouts, resistance walking, and rehab exercises are its sweet spot.
• The X30-P30 steps up to 500 watts, reaches 6.7 mph, and extends runtime to five hours — the right fit for most regular fitness swimmers.

A Serious Option for Aquatic Therapy

Swim jets are typically marketed to athletes. The X Series may deliver its greatest value somewhere else entirely: aquatic therapy and mobility training.

Water-based exercise is a physical therapy staple because buoyancy reduces joint stress while still providing resistance. Adjustable current lets users walk, balance, or perform controlled movements against the water at whatever intensity suits them. Systems capable of this kind of resistance normally cost thousands and require permanent installation.

At $699 entry pricing, the X Series opens that category to seniors, people recovering from injuries, and anyone looking for low-impact exercise at home.

Battery Power Simplifies Safety

Traditional swim jets run large electrical pumps connected directly to the pool’s power system. The X Series runs entirely on a self-contained lithium battery — no power cable near the water, no external electrical equipment mounted poolside. The IP65 waterproof rating and two-year warranty add further reassurance. That design eliminates one of the more serious safety concerns associated with traditional swim jet setups.