I make a spotting belt, so treat everything here with the appropriate suspicion. But the question I actually get asked most is not "which belt should I buy" — it's "do I need one at all?"
For a lot of people the honest answer is no. So let me draw the line where I actually think it sits.
What a spotting belt is and isn't
Let's be precise, because this matters more than anything else on this page.
A spotting belt is worn by the flyer and gives trained spotters something solid to hold. Instead of grabbing at a moving body — ribs, hips, whatever's reachable — spotters work from fixed handles in a known position.
It is not fall arrest. It is not a harness, not a rope system, not a safety net. It doesn't catch anybody. If your spotters aren't there or aren't paying attention, the belt does nothing at all. It's a tool that makes trained spotters more effective, and that's the whole claim.
Anyone selling you something stronger than that is overselling. We spell out the limits on our safety and usage page, and there's a separate piece on why a climbing harness isn't the same thing.
You probably don't need one
Genuinely. Save your money if:
You're working L-basing fundamentals. Bird, throne, folded leaf, back bird. Hands-on spotting is perfectly adequate and honestly better — it's more responsive and it teaches your spotters to read movement.
You don't have trained spotters. This is the big one. A belt with untrained spotters is worse than no belt, because it creates confidence that isn't backed by anything. The belt amplifies good spotting; it doesn't create it.
You practise once a week or less. Volume is what makes the difference worth paying for.
You're not doing dynamic work. Static skills rarely need it.
Where it starts earning its place
The line, roughly, is dynamic work with rotation.
Icarian. Pops, whips, transfers. The flyer is airborne, rotating, and often can't see where they're going. Hands-on spotting means grabbing at a body moving fast through an arc — which is hard to do well and hard to do consistently for twenty attempts. This is the situation the belt was built for. Progressions in Icarian Training 101.
Standing skills at height. More distance to the ground, less time to react.
Teaching the same skill repeatedly. If you coach, you're spotting the same entry forty times a day across bodies of different sizes. Consistency matters more than in any other context, and your arms are finite.
Long training blocks on one skill. Attempt thirty is when spotting quality has degraded and injuries happen.
Why the dual-spotter thing matters
Most rotational work wants two spotters, one either side. That's the setup that actually controls a rotation rather than just interrupting it.
Which is a design constraint, not a marketing feature: a belt that only works with one spotter can't support the thing most people need it for. The FlyCarian™ is built around two spotters working simultaneously, with a continuous structural core so load goes through the belt rather than into a stitched seam.
What to look at, whoever makes it
- Continuous structural core — load should travel through the belt, not through stitching between panels.
- Dual-spotter connection points, positioned so two people can work without fighting each other.
- Soft connection points. Metal hardware sits between two bodies at speed. Think about that before you buy something with carabiners on it.
- Padding where it loads. An unpadded belt under real spotting force is genuinely unpleasant.
- Adjustment that survives repetition — you'll refit it dozens of times a session across different people.
- Honest claims. If the marketing says fall protection, be sceptical of everything else it says.
The part people skip
Buying a belt doesn't make your spotting better. It makes good spotting more effective and bad spotting more confident, which is a dangerous combination.
If you're going to use one, train the spotters first. Where to stand, what to hold, when to intervene, when not to. Our spotter's guide is free and worth more than any piece of equipment.
Then, if you're doing Icarian volume with people who know what they're doing — that's when a belt starts to be worth it.
Related reading: The spotter's guide to safety · Spotting belt vs. climbing harness · FlyCarian user guide