Smart

Mammut

Smart

56 positive 0 neutral 4 negative

Based on 60 Reddit mentions

$49.95

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Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Filtered by featurerope handlingClear feature

Black Diamond ATC Pilot or Gri Gri for a beginner?

Most of the comments thus far aren’t aware of the differences between a standard ATC, and an ATC Pilot. You can’t go wrong with a grigri or Pilot but the Pilot is the better option for most first devices IMO. Unless you’re gifting it to someone. My recommendation is not as a former Black Diamond rep

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BostonFartMachine in r/ClimbingGear

March 24, 2026 4:05 AM

21

Belay carabineer

I use a smart alpine, which is a twin-tube version of the Mammut Smart. There is an odd motion that you can do where the curve of the belay biner can bind in the device, locking it up and preventing rope from traveling in either direction in it. I think it is better to have the wider belly, as well

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ewic in r/tradclimbing

September 24, 2025 1:01 PM

7

which belay device to use?

Mammut Smart 2.0 is really nice for single pitch sport, much easier to feed slack for lead belay compared to a grigri and the assisted breaking bites very hard like a grigri. I know people will say that it’s fine to lead belay with a grigri, but the safe way (without disengaging the cam) is very fin

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FeePhe in r/ClimbingGear

April 7, 2026 6:02 PM

2

I’m curious about everyone’s opinions on ATC belaying — either using one yourselves or being belayed with one.

I always sing the praises of my Mammut smart alpine. It's the twin tube version, and it's been with me on more pitches than anything else. It is pickier about rope sizes, but as a single device for everything, it can't be beat. It has the smoothest rappel action and the smoothest belay action. One t

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ewic in r/climbergirls

November 24, 2025 12:44 PM

2

GriGri "3" vs GriGri + (lead mode)

I have one. That I don’t use. I don’t really even think it’s worth it. The guy that suggested the Revo is probably on the right direction, but I learned when I was 14 on an ATC and just had, “do not take your hand off the brake strand” drilled into me. So much so that after a 15 year break from clim

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BostonFartMachine in r/ClimbingGear

August 27, 2025 1:02 PM

2

ABD recommendation for a beginner?

I recommend a Grigri, but make sure you learn how to use it correctly for lead belaying. Don’t bother with the GriGri+. It’s really tricky to get the hang of lead belaying with and can be quite annoying. Working in gyms when it was released was an absolute nightmare. Most of my friends who guide hav

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pulsarstar in r/climbergirls

April 7, 2026 3:58 AM

1

Rappelling tips.

I started with a figure 8 backed up underneath with a schwabish hitch connected to my linesman loop (dominant side). Very easy to do. I'm now running a Mammut Smart 2.0 (same backup to linesman) and it's easier. It just requires a 9-11mm rope and an HMS carabiner. I don't want a mechanical device on

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No_Replacement_5962 in r/bowhunting

January 30, 2026 3:49 PM

1

What belay device should I get?

I love giving slack with my Neox.Have Mammut smart 2.0, Edelrid Pinch and Neox, and so far Neox is my go to.

Brosama-42069 in r/ClimbingGear

February 16, 2026 9:34 AM

1

Advice needed, assisted braking devices

The Neox will feed more like an ATC if you learn to use it perfectly. I’m not perfect. The noises annoy me and when it locks up it’s annoying to release. The price is a bit crazy too. Avoid the mega Jul. The giga-Jul will be easy for you to get accustomed to, but it has the least assist of all the d

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Decent-Apple9772 in r/ClimbingGear

May 13, 2025 9:43 PM

2

How to enforce a belayer with secondary enforcement?

I would recommend the black diamond pilot or mammut smart 2.0, ask if you can borrow and test in the gym and go for the one you prefer. Both are easy to use, and will give out slack easy. Gri gri is abit more complicated to use regards to panning out søack, and easier ro use wrongly

Slick_003 in r/ClimbingGear

October 14, 2025 6:00 PM

1

Top alternatives in Climbing Belay Devices

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