10 Best Water Aerobics Dumbbells 2025 in the United States

The Thera-Band Aquatic Exercise Dumbbells are a solid choice for water aerobics, hydrotherapy, and pool fitness, especially if you're looking to improve flexibility or strengthen muscles in the upper and lower body. Made from foam, they offer good buoyancy with a moderate resistance level—requiring about 4 pounds of force to fully submerge. Their size (12 inches long and 2.5 inches wide) and disc shape make them easy to handle in the water, and the foam material provides a comfortable, slip-resistant grip even when wet.

These dumbbells come in pairs and are available in different resistance levels, so you can pick the one that best matches your strength and workout goals. While they don’t have adjustable weights, their buoyancy level serves as the main form of resistance, which is typical for aquatic dumbbells. Users appreciate their durability and how they add fun and variety to water workouts like aqua Zumba or water walking.

They are well suited for anyone interested in gentle to moderate aquatic exercise, physical therapy, or rehab work. However, if you need very customized resistance or a firmer grip, you might find foam handles less secure compared to hard plastic options.

The THERABAND Water Weights are designed to enhance pool fitness routines and therapy sessions. They offer significant buoyancy with 6 pounds of force required to submerge, making them suitable for advanced users seeking a challenging workout. The foam material is durable and designed for prolonged use in water, while the padded grip ensures comfort during exercises, even when hands are wet.

The dumbbells are 15 inches long and 4 inches wide, a size that allows for various aquatic exercises, including water walking, rowing, and push downs. This makes them versatile for strengthening the lower back, abdominal muscles, and obliques, as well as increasing flexibility in the back. However, the lack of adjustability might be a limitation for those who prefer customizable resistance.

The product comes in different buoyancy levels, but the specific 'Blue, Heavy' version may be too intense for beginners. These water weights are ideal for individuals who are experienced in water aerobics and are looking for a robust tool to enhance their workout intensity. The product's long availability since 2003 and its manufacturing in the USA further attest to its reliability and quality.

The BigBoss Sports Aquatic Exercise Dumbbells are designed specifically for water aerobics and aquatic fitness, making them a solid choice if you're looking for lightweight resistance gear to enhance your water workouts. Made from EVA foam, they offer good buoyancy which helps you stay vertically suspended in the water, creating effective resistance to work your upper body, lower back, and abs. Their size (about 11 by 6 inches) is comfortable to hold, and the non-slip plastic handles improve grip even when wet, which is important to prevent slipping during exercise.

These dumbbells weigh only about half a pound each, so they won’t tire you out on land but provide enough resistance in the water to increase calorie burn through water-based training. However, they come in a fixed size and shape without any adjustability, so you cannot change the resistance level or weight as you progress. Also, while the EVA foam is durable and water-resistant, it might not be as sturdy as harder materials over long-term use.

These are best suited for beginners or those wanting gentle to moderate resistance for total body water workouts, rather than advanced users needing heavier or adjustable options. If you want simple, effective water dumbbells that are easy to handle and suitable for a wide age range, the BigBoss set is a reliable pick.