Awesome Maps for Garmin: Turn Your £200+ Watch into a £600+ Watch

Awesome Maps showing Ordnance Survey, Swisstopo, LINZ, Open Hiking Map and TomTom satellite tiles rendered on Garmin devices.

A Forerunner 70 at £220 gets richer mapping than a Forerunner 970 at £620. Awesome Maps is how.

The Mapping Gap on Garmin

Many Garmin users want reliable maps for outdoor activities. Yet, on-device mapping is often limited to select models, requires advanced downloads, or relies on managing offline areas before a trip. Awesome Maps addresses that gap by making fresh, map-tile-based coverage available on demand to almost all modern devices running CIQ 5+ (2022 onwards). This excludes the hardware-limited GPSMAP devices.

How it Works

TL;DR: Awesome Maps streams premium map tiles to a Garmin device on demand, including Ordnance Survey, IGN, Swisstopo, and satellite imagery, viewable as a datafield during an activity or as a glance widget on the watch face.

Awesome Maps streams map tiles as the user moves, creating a small, dynamic cache to improve performance, reduce reload times and allow rotated maps. Users can choose zoom levels, map orientation, and supported map types from the device interface, making it easy to view useful maps during activities or from the home-screen glance, which also displays a grid reference.

Integrations

Awesome Maps is available as both an activity data field and a glance app/widget. It integrates with a range of mapping sources, including Open Hiking Map, satellite imagery and premium national mapping providers, including the USGS (USA), Ordnance Survey (Great Britain), IGN (France and Spain), LINZ (New Zealand), Kartverket (Norway), Swisstopo (Switzerland) and NGI (Belgium) to deliver high-quality cartographic topographic maps.

Awesome Maps running on a range of Garmin watches and head units, displaying Ordnance Survey topographic detail across multiple device sizes.

Background

Awesome Maps started as a personal need for Ordnance Survey and satellite maps on the author’s Edge 1040 head unit. The initial concept expanded to include alternative satellite maps, rotation, and other national mapping agency providers. There is a head full of ideas behind it.

CrispGarmin, an indie developer with a background in spatial data management, developed Awesome Maps. Sourcing large-scale map integrations and applying the precise geodetic transformations needed for accurate Ordnance Survey coordinates “took me back to university exams”. CrispGarmin: “I’m really proud of Awesome Maps, and there are certainly many places where it could go. Thank you to all the early adopters, especially the ones who contacted me with ideas or feedback.”

Two technical challenges shaped the app. Code optimisation for the resource-limited datafield version, which must run in parallel with other datafields rather than as a full-screen app, so it has less memory allocation. And testing across nearly 100 Garmin device models on every release: Garmin’s CIQ simulator helps, but applying four GPS modes and three connectivity states to every model on every release is not realistic. Early v1.x users who had a poor experience should give the current version another try.

FAQ

Can you follow routes offline?

No. Awesome Maps is focused on viewing maps on Garmin devices. It can show a recent route “snail trail”, but does not (yet) allow routes to be uploaded and followed within Awesome Maps. It is not an equivalent to on-device TopoActive maps for offline use, dynamic routing and similar.

Do you need a mobile data connection?

On first load, yes. Mobile data is required to download the initial map data wherever the user is. That data is then cached for speed and to limit further data downloads until the zoom level or map type changes.

How much does it cost?

Awesome Maps is a freemium app. The trial version offers full functionality with monthly limits. Unlimited access is £3.49 per three months, or £4.99 with premium maps included, with annual discounts available. The same per-device licence covers both the glance/widget and the datafield app, doubling the monthly free limit if used together. Premium providers like Ordnance Survey require paid licensing, which is why not everything can be free.

Where to Download

Awesome Maps is available from the Connect IQ store at apps-developer.garmin.com or via garminapps.com. For more information.

If your country is not yet covered, get in touch via garminapps.com, especially if you know map data is publicly available or under a developer licence.

Related reading on the5krunner

Author: CrispGarmin, developer of Awesome Maps, edited by the5krunner

Last Updated on 26 June 2026 by the5krunner


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