Compare Swim Tether Models: ST1 vs. ST2 vs. ST3
One workout. Three options. Whether you're training in a compact swim spa or diving into serious pool sessions, there's a Swim Tether model tailored to your space, style, and goals.
🏊 At-a-Glance: Quick Comparison
| Feature | ST1 | ST2 | ST3 |
|---|---|---|---|
| Model Height | 23.75 in | 46.5 in | 69.38 in |
| Flex | Minimal | Balanced | Maximum |
| Lift | Minimal | Medium | Maximum |
| Feel | Stiff for small spaces | Balanced and responsive | Buttery smooth |
| Best For | Small pools, spas, therapy | All-purpose, shared use | Performance swimming |
| Weight | 2.5 lb | 3.0 lb | 3.5 lb |
| Cord Options | 4.5 / 6 / 8 ft Custom up to 20 ft |
4.5 / 6 / 8 ft Custom up to 20 ft |
4.5 / 6 / 8 ft Custom up to 20 ft |
| Installation | Requires standard or threaded install base | Requires standard or threaded install base | Requires standard or threaded install base |
| Included | Pole, belt, cord, carabiner, bag | Poles, belt, cord, carabiner, bag | Poles, belt, cord, carabiner, bag |
ST1: Compact Power for Controlled Spaces
Short. Stout. Stable.
The ST1 Swim Tether is engineered for small spaces—perfect for swim spas, therapy pools, or low-clearance zones. It offers a stiff, centered swim feel with excellent compatibility for aquatic therapy attachments.
- Height: 23.75 in
- Minimal flex and lift
- Best for tight setups or vertical training
- Includes belt, cord, carabiner, and carry bag
If space is limited, this is your go-to model.
ST2: The Balanced Performer
Flex meets function.
The ST2 Swim Tether balances control and lift, offering a smooth and natural feel in most pools. Great for families, trainers, or shared-use installations.
- Height: 46.5 in
- Balanced flex and medium lift
- Great for swimming and aquatic fitness
- Includes belt, cord, carabiner, and carry bag
Looking for a “just right” experience? This is it.
ST3: The Flagship Experience
Our tallest. Our smoothest. Our most popular.
The ST3 Swim Tether offers the highest flex and lift for the most fluid swim on the market. Designed for swimmers who want the best performance in a tethered system.
- Height: 69.38 in
- Maximum lift and flex
- Butter-smooth transition in and out of strokes
- Includes belt, cord, carabiner, and carry bag
Train like a pro—every time you hit the water.
Need Help Choosing?
Still unsure? Contact us or visit our Installation Guide for personalized support.
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