---
product_id: 140140941
title: "Mammut Smart 2.0 Belay Device"
brand: "mammut"
price: "28.74 OMR"
currency: OMR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.om/products/140140941-mammut-smart-2-0-belay-device
store_origin: OM
region: Oman
---

# 80g ultra-lightweight High-performance brake insert Supports 8.7-10.5mm ropes Mammut Smart 2.0 Belay Device

**Brand:** mammut
**Price:** 28.74 OMR
**Availability:** ✅ In Stock

## Summary

> 🧗‍♀️ Elevate your climb with the Smart 2.0 — where safety meets simplicity.

## Quick Answers

- **What is this?** Mammut Smart 2.0 Belay Device by mammut
- **How much does it cost?** 28.74 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/140140941-mammut-smart-2-0-belay-device)

## Best For

- mammut enthusiasts

## Why This Product

- Trusted mammut brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Handling:** Tube principle design with no moving parts means intuitive, smooth belaying every time.
- • **Featherweight Safety:** At just 80 grams, it won’t weigh you down on any climb.
- • **Next-Gen Braking Power:** Innovative brake insert ensures instant rope lock during falls for maximum security.
- • **Universal Rope Compatibility:** Optimized for ropes from 8.7 to 10.5 mm, perfect for all your climbing styles.
- • **Trusted Legacy, Modern Upgrade:** Building on a decade of proven safety, the Smart 2.0 elevates your climbing confidence.

## Overview

The Mammut Smart 2.0 Belay Device is a lightweight (80g), aluminum tube-style belay tool designed for both lead and top rope climbing. Featuring a high-performance brake insert that interacts with the belay carabiner, it offers enhanced braking power and safety for rope diameters between 8.7 and 10.5 mm. Its intuitive, no-moving-parts design ensures smooth operation and reliable rope blocking in the event of a fall, making it a trusted choice for climbers seeking optimal support and peace of mind.

## Description

MammutSmart 2.0 Belay Device

## Features

- 100% Cotton
- The lightweight 80 grams Smart 2.0 is easy to operate and has no moving parts or levers.
- As it operates according to the tube principle, the Smart 2.0 is therefore suitable for both lead climbing and top rope climbing.
- In the event of a fall, the Smart 2.0 blocks the climbing rope, with the newly developed high-performance brake insert interacting with the belay carabiner. It therefore offers the belayer optimal support and signifi cantly improved safety.
- Mammut recommends use of the Smart HMS for the Smart 2.0. It is suitable for rope diameters from 8.7 to 10.5 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Phantom |
| Material | Aluminum |
| Brand | Mammut |
| Item Weight | 80 Grams |
| Recommended Uses For Product | Climbing |
| Shape | D-Shape |
| Unit Count | 1.0 Count |
| Lock Type | Wire Lock |
| Global Trade Identification Number | 07613357208550 |
| Manufacturer | Mammut |
| Item Package Dimensions L x W x H | 5.94 x 5.87 x 1.3 inches |
| Package Weight | 0.11 Kilograms |
| Brand Name | Mammut |
| Model Name | Smart 2.0 |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | 2040-02210-00150 |
| Model Year | 2018 |
| Style | Smart 2.0 |
| Included Components | Mammut Smart 2.0 Belay Device |
| Outer Material | 90% aluminium, 10% plastic |
| Size | One Size |
| Sport Type | Climbing |

## Product Details

- **Color:** Phantom
- **Material:** Aluminum
- **Brand:** Mammut
- **Item Weight:** 80 Grams
- **Recommended Uses For Product:** Climbing

## Images

![Mammut Smart 2.0 Belay Device - Image 1](https://m.media-amazon.com/images/I/61dVUXB399L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My go to
*by B***D on May 20, 2025*

One of my favorites, imo best belay for less than $50. Descending a climber requires a little different technique but is smooth and easy with a little practice.

### ⭐⭐⭐⭐⭐ My favorite belay device
*by J***J on December 19, 2023*

I've had to use a grigri a few times and I do not like having moving parts in a belay device. This thing feels great to belay with (top rope or sport). Much more comfortable than other devices I've used before. Would recommend!

### ⭐⭐⭐⭐⭐ Awesome
*by C***L on November 17, 2023*

Easy to use great product

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/140140941-mammut-smart-2-0-belay-device](https://www.desertcart.com.om/products/140140941-mammut-smart-2-0-belay-device)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-01*