Tests & reviews

Petzl - Neox - Belay device tested

Reviews overview

Our reviews are 100% genuine.
97%
recommend this product
Reviews
    • (43)
    • (8)
    • (2)
    • (1)
    • 1 star
      (0)

Praise vs. Criticism

Olga

18.05.2025

I never knew I could love a belay device so much

A year ago, when a climbing buddy let me try it, I had no idea how attached I'd become. Now, I own two, because I accidentally left one behind while visiting a friend and couldn't wait til I saw her next, so I bought a second one.
Smoother than an ATC, with assisted braking. Worth the weight, and also the cost.

Advantages
Easy to use
VS

Jason

28.08.2026

Excellent but a one trick pony

A very, very good device for single pitch sport climbing. Easy feed, works like the universal/familiar gri-gri but better, unlocks super-easy if you do manage to lock up the cam - which is fairly unlikely as it feeds so smoothly. Much better for a lead beginner than the grigri as it works much like a basic tube but adds the safety of assisted locking.
However, it's rather heavier, so not really useful for multipitch, arguably not quite as safe as a standard grigri and definitely not as versatile - wouldn't use for positioning or bell-ringing style belay, not great for rapelling or even toproping by comparison with grigri.

Advantages
Easy to use
Disadvantages
Heavy

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This is what other customers say:

Jason
28.08.2026
Excellent but a one trick pony

A very, very good device for single pitch sport climbing. Easy feed, works like the universal/familiar gri-gri but better, unlocks super-easy if you do manage to lock up the cam - which is fairly unlikely as it feeds so smoothly. Much better for a lead beginner than the grigri as it works much like a basic tube but adds the safety of assisted locking.
However, it's rather heavier, so not really useful for multipitch, arguably not quite as safe as a standard grigri and definitely not as versatile - wouldn't use for positioning or bell-ringing style belay, not great for rapelling or even toproping by comparison with grigri.

  • Advantages
    Easy to use
  • Disadvantages
    Heavy

Oops! You forgot about your comment

Richard
28.01.2026
High Quality

This device is so smooth when feeding rope, it doesn't lock up even when having to feed rope quickly.

  • Advantages
    Easy to use

Oops! You forgot about your comment

Olga
18.05.2025
I never knew I could love a belay device so much

A year ago, when a climbing buddy let me try it, I had no idea how attached I'd become. Now, I own two, because I accidentally left one behind while visiting a friend and couldn't wait til I saw her next, so I bought a second one.
Smoother than an ATC, with assisted braking. Worth the weight, and also the cost.

  • Advantages
    Easy to use

Oops! You forgot about your comment

This is what customers from around the world say:
Hanna
15.08.2024

66% have found the reviews
by Hanna helpful

  • Advantages
    Easy to use Versatile in its use Price / performance Lightweight
Maria
14.04.2026

  • Advantages
    Finish
  • Disadvantages
    Heavy
Florian
15.08.2025

  • Advantages
    Versatile in its use Finish Easy to use
Frank
11.04.2025

5% have found the reviews
by Frank helpful

  • Advantages
    Price / performance Finish Lightweight
Markus
15.10.2024

  • Advantages
    Price / performance Quick to open Easy to use Finish
Gregor
04.07.2024

57% have found the reviews
by Gregor helpful

  • Advantages
    Quick to open Finish Versatile in its use Easy to use
Petra
16.02.2025

  • Advantages
    Quick to open Finish Easy to use
Michael
07.08.2024

22% have found the reviews
by Michael helpful

  • Advantages
    Easy to use
Björn
05.07.2024

50% have found the reviews
by Björn helpful

  • Advantages
    Quick to open Easy to use Finish
Nicole
16.12.2024

33% have found the reviews
by Nicole helpful

  • Advantages
    Easy to use Finish Versatile in its use
Manfred
17.11.2024

60% have found the reviews
by Manfred helpful

  • Advantages
    Finish Easy to use
Uli
16.11.2024

33% have found the reviews
by Uli helpful

  • Advantages
    Quick to open
Jacqueline
15.08.2024

62% have found the reviews
by Jacqueline helpful

  • Advantages
    Easy to use Quick to open Finish
Dietrich
18.09.2026

  • Advantages
    Easy to use
Nabil
10.08.2026

  • Advantages
    Easy to use Lightweight Quick to open Finish
Simon
22.07.2026

  • Disadvantages
    Heavy
Mikael
21.07.2026

  • Advantages
    Quick to open Easy to use
  • Disadvantages
    Heavy
Anja
03.07.2026

  • Advantages
    Easy to use
Artur
27.06.2026

  • Advantages
    Easy to use Finish Price / performance Quick to open
Markus
08.06.2026

  • Advantages
    Easy to use
Martijn
10.05.2026

  • Advantages
    Quick to open Finish
  • Disadvantages
    complicated handling
Myriam
03.05.2026

  • Advantages
    Easy to use

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