---
product_id: 63592076
title: "TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black"
brand: "twonav"
price: "11 kr"
currency: DKK
in_stock: false
reviews_count: 6
url: https://www.desertcart.dk/products/63592076-twonav-ultra-gps-with-great-britain-os-1-50000-mapping
store_origin: DK
region: Denmark
---

# IP67 waterproof durability 1:50000 OS GB mapping precision 3D compass & barometric altimeter TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black

**Brand:** twonav
**Price:** 11 kr
**Availability:** ❌ Out of Stock

## Summary

> 🗺️ Master Every Mile with TwoNav Ultra – Your Ultimate Outdoor GPS Companion

## Quick Answers

- **What is this?** TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black by twonav
- **How much does it cost?** 11 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/63592076-twonav-ultra-gps-with-great-britain-os-1-50000-mapping)

## Best For

- twonav enthusiasts

## Why This Product

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

## Key Features

- • **Smart Fitness Sync:** ANT+ compatibility lets you monitor heart rate, cadence, and speed seamlessly during your runs or rides.
- • **Navigate Like a Pro:** Full Great Britain Ordnance Survey 1:50000 maps for unmatched topographic detail.
- • **Versatile Mounting Options:** Includes wrist strap and bike mount so you’re ready for any terrain or activity.
- • **Stay On Track Rain or Shine:** IP67 waterproof rating ensures your adventure never stops, no matter the weather.
- • **Precision at Your Fingertips:** 2-inch transflective color touchscreen delivers crisp visibility even in bright sunlight.

## Overview

The TwoNav Ultra GPS combines rugged IP67 waterproof design with a bright 2-inch transflective touchscreen and full Great Britain Ordnance Survey 1:50000 mapping. Featuring an electronic 3D compass, barometric altimeter, and ANT+ connectivity for heart rate and cadence sensors, it’s engineered for precise navigation and fitness tracking on any terrain. Supplied with wrist strap and bike mount, it’s the perfect tool for professional adventurers and outdoor enthusiasts alike.

## Description

Product Description          While riding your bike, on your wrist or even in your pocket, TwoNav Ultra offers you the best tools for any outdoor activity: hiking, biking, trail running...Small, robust and lightweight, TwoNav Ultra is presented to you with the latest technology to maximize your own performance. With TwoNav Ultra you will always reach your final destination, no way to get lost!TwoNav Ultra is ANT+™ certified and fully compatible with the following ANT+™ instruments: heart rate monitors, cadence sensors, bike speed sensors and combo speed/cadence sensors.With such a small device you will be able to get the best out of your maps due to a very detailed view. With TwoNav Ultra you will get the chance to work with topographic maps, urban maps... even satellite photos.             Box Contains          1 x TwoNav Ultra GB topographic map1 x Bike support1 x Wrist support1 x Micro USB cable

## Features

- Transflective colour 2" 240x320 pixels touch-screen & waterproof IP67
- Electronic 3D compass and Barometric altimeter plus ANT+ technology (heart rate chart and zones display)
- Supplied with wrist strap and bike mount
- Navigation on any kind of map (topographic maps, satellite images, urban maps)
- Full GB ordinance survey 1:50000 mapping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Compatible with | ANT+ heart rate monitors, ANT+ cadence sensors, ANT+ bike speed sensors, ANT+ combo speed/cadence sensors |
| Display size | 2 Inches |
| Display type | LCD |
| Features | Touchscreen, Waterproof |
| Usage | sailing |
| Sport | Running |
| Map type | Topographical |
| Included components | [Wrist strap, Bike mount] |
| Batteries included? | Yes |
| Brand | TwoNav |
| Manufacturer | TwoNav |
| Item model number | CG-ULTRA |
| Package Dimensions | 14 x 11 x 8 cm; 98 g |
| ASIN | B00BHWCVLQ |

## Product Details

- **Brand:** TwoNav
- **Vehicle service type:** Bicycle
- **Screen size:** 2 Inches
- **Special feature:** Touchscreen, Waterproof
- **Connectivity technology:** ANT
- **Map type:** Topographical
- **Sport:** Running
- **Included components:** [Wrist strap, Bike mount]
- **Mounting type:** Pocket,Wrist
- **Resolution:** 240 x 320

## Images

![TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black - Image 1](https://m.media-amazon.com/images/I/81okesDmkLL.jpg)
![TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black - Image 2](https://m.media-amazon.com/images/I/81vHvneWtbL.jpg)
![TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black - Image 3](https://m.media-amazon.com/images/I/81x1QYc2sTL.jpg)
![TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black - Image 4](https://m.media-amazon.com/images/I/61KQ0GCigIL.jpg)
![TwoNav Ultra GPS with Great Britain OS 1:50000 Mapping - Black - Image 5](https://m.media-amazon.com/images/I/8177Dw+82hL.jpg)

## Customer Reviews

### ⭐ Useless!
*by W***G on 8 September 2018*

I could not get it to work. What little info on the screen was in Spanish and the box was also printed in Spanish, It would not respond to any button commands. A great disappointment. I sent it back on 6.08.18 and still not had my refund.Enough said!

### ⭐ TwoNav lack of Instruction / Support.
*by A***N on 19 April 2022*

TwoNav GPS instruction (or lack of) might as well be written in Klingon. No help from support. Its going back tomorrow!

### ⭐⭐ Ridiculously expensive for something which is too small to be of use - and does NOT come with complete map coverage as advertise
*by C***L on 13 January 2015*

Only a brief review, as the weather hasn't been good enough to really get out in the hills. I'll update later with more detail - but first point to note – this is very small for a GPS. Now, if all you want is co-ordinates, that’s fine. Unfortunately, if you want proper mapping, then it’s a problem. While the maps are detailed, the screen is simply too small for easy navigation, and the interface is sluggish and non-intuitive.Anyone who can afford this can afford a smartphone, which will do the same job much more effectively. It’s far cheaper to pay for an armoured casing and an external power pack than one of these.

---

## 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.dk/products/63592076-twonav-ultra-gps-with-great-britain-os-1-50000-mapping](https://www.desertcart.dk/products/63592076-twonav-ultra-gps-with-great-britain-os-1-50000-mapping)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*