Garmin Enduro 3 review: Excellent for battery life

Well-suited to off-grid adventures, but some will find it chunky and overly complex.

from Garmin
RRP  £770.00
Garmin Enduro 3

by Matt Jones |
Updated on

As its name suggests, the Garmin Enduro 3 is built with ultimate endurance in mind. That means a tough, rugged build, but also impressive battery life with solar charging.

Indeed, the main USP of the Enduro 3 over other watches in the Garmin stable is that it boasts the best battery life in the entire Garmin range, and one of the best in our outdoor watches group test.

The stats are impressive. Equipped with solar charging, even with all satellite systems running including multi-band GPS, it’ll last between 60 and 90 hours (depending on sunlight conditions). Meanwhile, you get 36 days in standard smartwatch mode.

Expert rating:
4.0
Garmin Enduro 3LFTO
Price: £759 (RRP: £770)

www.blacks.co.uk

Pros

  • Exceptional battery life plus solar charging
  • Robust build with titanium bezel, sapphire crystal and 100m/10 ATM water resistance
  • Dedicated LED flashlight
  • Excellent full-colour mapping with contour shading

Cons

  • Expensive
  • Array of features and functionality will be overkill for some
  • Large case feels bulky, especially when running
  • Pixel-based display isn't as crisp, clear or bright as AMOLED screens
  • Utility
    5.0
  • Comfort
    3.0
  • Durability
    5.0
  • Ease of use
    3.0
  • Value
    3.0
RRP:£769/$899
Battery life (GPS):All Satellite Systems + Multi-band: Up to 60 hours/90 hours with solar; All Satellite Systems: Up to 80 hours/144 hours with solar; GPS Only: Up to 120 hours/320 hours with solar; Max Battery GPS: Up to 210 hours/unlimited with solar; Expedition GPS: Up to 77 days/unlimited days with solar*
Display type and size:MIP, 280 x 280px resolution, 35.5mm
Case diameter:51mm
Weight:63g/2.2oz (with Velcro nylon strap)
Waterproof rating:10 ATM / 100m
Battery life (smartwatch mode):Up to 36 days/90 days with solar; Battery Saver Watch Mode: Up to 92 days/potentially unlimited with solar

It's laden with features, boasting as much functionality as Garmin’s top-end Fēnix 8. This means plenty of data at your fingertips, but also seemingly endless menus and sub-menus to scroll through.

The five-button interface and scrolling touchscreen will be familiar to those who already have a Garmin watch but otherwise takes a little while to learn. But if you like getting granular with your training, health and performance metrics, you’ll love what it has to offer. If you prefer things sleek and simple, not so much.

Having said that, the watch display is highly customisable. Navigation is robust, featuring full-colour topo maps, easy route following, and multi-band GNSS support, ensuring accurate tracking even in challenging environments.

It also syncs well with numerous third-party apps, from Komoot to Strava to Spotify. You can also set up contactless payment if you want smartwatch-style functionality for everyday life.

Downsides? Compared to the latest AMOLED watches, the MiP (Memory-in-Pixel) display is underwhelming, though it’s still superior to LCD screens. And this loss in terms of overall brightness and clarity is part of what guarantees such impressive battery life.

For extended off-grid adventures, it’s a sacrifice worth making. There’s no voice assistant, as with the latest Fenix model, but we didn’t miss that feature. It's expensive though.

Design and display

Garmin Enduro 3
©LFTO/Matt Jones

The Enduro 3 is unlike many of the watches in Garmin’s other ranges, like the Fenix and the Forerunner. Those models come in a bewildering range of different colourways and finishes, with multiple strap options (some of which bump the price by a fair bit).

In contrast, the Enduro 3 keeps things simple. It’s available in one case size (51mm), one colour (no nonsense black) and with just one strap option (a simple but comfortable nylon-velcro band).

The titanium bezel is bolted to a fibre-reinforced polymer case, with a sapphire crystal that is far more scratch-resistant than mineral glass. It’s not a particularly heavy watch, at 63g including the band, but it is undeniably chunky.

The case diameter is 51mm and overall thickness is 15.7mm. If you have slim wrists, it may feel bulky and top-heavy, which some will find off-putting.

But the larger proportions allow for a large screen size at 1.4″ (35.56 mm) diameter – and that doesn’t include the solar charging ring that surrounds the display. In turn, this means that you can immediately view plenty of information straight from the home screen (though of course, it’s possible to download multiple watch faces, both free and paid, from the Garmin Connect IQ app if you want to customise the watch face).

Looks-wise, the Enduro 3 exudes a rugged and robust quality that will appeal to those who like the G-Shock aesthetic. This is augmented by the addition of an external LED flashlight at 12 o’clock.

It’s also a feature of the latest Garmin Fenix 8 and Tactix 8 watches, and though it seems like a gimmick, it’s surprisingly useful – especially if you’re wild camping, as it’s much more convenient than fumbling around in a dim tent for a headtorch.

The Enduro 3 has a 280 x 280px ‘Memory-in-Pixel’ (MiP) display. This is a well-established technology that is widely used across the wearables sector. It’s more energy-efficient and thinner than traditional LCD, with low power consumption to boost overall battery life.

It works pretty well outdoors, even in bright sunlight. However, it has a limited colour palette and is nowhere near as crisp or vivid as watches with the latest AMOLED displays.

Comfort

Garmin Enduro 3
©LFTO/Matt Jones

As we’ve already noted, the Enduro 3 is a big beast, at 51mm in diameter, with a thickness of 15.7mm. On the wrist it looks and feels a lot like a G-Shock, so if you’re used to wearing that type of watch it probably won’t be too cumbersome.

But others will definitely find it overly bulky, and for fast-paced activities such as trail running – especially if you have a fairly dynamic arm swing – the Enduro 3’s extra heft is noticeable, particularly compared to a more streamlined running watch such as the Suunto Race S or the Garmin Forerunner series.

On the other hand, the big case means big buttons and a big screen, which is a plus for overall user-friendliness. And in weight terms the Enduro 3 isn’t especially heavy thanks to its polymer case and lightweight titanium bezel. By way of comparison, it’s lighter than competitors like the Polar Grit X2 Pro or the Suunto Vertical Titanium Solar.

The supplied nylon-velcro strap is also soft and comfortable, with infinite adjustment for a great fit. It’s also surprisingly quick-drying, as we found after going for a wild swim in a mountain lake. Overall we much prefer it to Garmin’s silicone straps.

Performance

Battery life

The stats for the Enduro 3 are genuinely impressive. If you’re looking for a GPS watch with phenomenal endurance when it comes to battery life, this is one of the strongest contenders on the market.

In standard smartwatch mode, it will last for up to 36 days, which can be boosted to a maximum of 90 days assuming optimum solar charging conditions (Garmin’s figures are based on all-day wear with 3 hours per day spent outside in 50,000 lux conditions, which would be a sunny summer’s day here in Britain).

For ultimate battery life you can put the Enduro 3 in Battery Saver mode, which restricts functionality and tracking, but then gives you up to 92 days’ battery life, or potentially unlimited life if the watch is consistently getting enough solar charging exposure.

Meanwhile, with all satellite systems running and music playing, you can expect up to 22 hours’ battery life. Without music but with multi-band GNSS switched on, Garmin claims up to 60 hours’ life, or up to 90hrs in optimum solar conditions.

In max battery GPS mode, the brand claims up to 210 hours battery life, and in expedition GPS mode (which typically records a position update only once an hour), up to 77 days (or again, potentially unlimited days with sufficient solar exposure).

Mapping

Garmin Enduro 3
©LFTO/Matt Jones

Garmin’s mapping, in our opinion, is the best free smartwatch mapping on the market. On the Enduro 3, mapping is pre-loaded. Contour lines and other topographical features are shown clearly, with landscape features such as villages, rivers and roads labelled.

You can easily zoom in and out via the up/down buttons on the left side of the case, while the touchscreen allows you to pan around the map just like you would if navigating on a smartphone or modern GPS unit.

Of course, navigating on the fly is never easy with a small device like a watch, and most users will import GPX tracks to follow. Garmin’s ecosystem is now quite extensive, which means there are several ways you can do this.

If you’re a Komoot user, you can do it directly in the Komoot app on the watch, downloadable from the Garmin Connect IQ store. Alternatively, you can import GPX tracks and courses via the Garmin Explore or Connect apps on your smartphone, then sync with your device to upload them to the watch.

You can toggle between map and other data screens, enabling you to monitor hiking or running stats (speed or pace, distance, time etc) whilst following the mapped route. The GPX track shows a lined trace of your progress, as well as the plotted route ahead.

You get turn-by-turn navigation, and if you veer off course the watch will beep and show you how to get back on course. The only downside is that the MiP screen has limited resolution, so on occasion, maps can be a bit dull and difficult to make out.

Accuracy

The Enduro 3 has multi-band capability, connecting to all the major global navigation satellite systems (GNSS): the United States's Global Positioning System (GPS), Russia's Global Navigation Satellite System (GLONASS), China's BeiDou Navigation Satellite System (BDS) and the European Union's Galileo, as well as Japan's QZSS.

In addition, Garmin’s own SatIQ technology “dynamically adjusts satellite mode (like multiband GNSS or low-power GPS) based on your environment to optimise battery life without sacrificing accuracy”. Basically, it automatically selects the best GPS mode for your situation, whether you're in a dense urban area, a forest, or an open field.

The watch tracked all of our activities accurately and precisely, locking on to GPS signal quickly before starting a hike or trail run. The GPS plots are smooth and contiguous.

Interface

The Enduro 3 uses Garmin’s standard five-button layout and also has touchscreen capability. If you already own a Garmin watch, the functions will probably feel fairly familiar – if it’s all new to you, expect to put in a few hours as you learn your way around the menus.

For example, various short- and long-presses are needed to access different options and settings, such as the handy widgets menu (long press the top left button). We have to say that it doesn’t feel as intuitive as some rival brands’ interfaces, though that’s partly because of the sheer breadth of data and customisation that the Enduro 3 offers. Looks-wise it’s certainly more dated though.

Fortunately, recording an activity is easy and straightforward, so if you’re primarily using this as a multisports watch to log hikes, rides and runs, you can get out and get active pretty quickly.

App

Garmin Enduro 3
©LFTO/Matt Jones

Garmin’s ecosystem is extensive, but for us it has also become unnecessarily complex. For one thing, there are now multiple apps available for download to your Apple or Android device.

For outdoor users, the most useful are Garmin Connect, Garmin Explore and Garmin Connect IQ (yes, three separate apps to clog up your phone – sorry). The first is crucial for syncing your watch and monitoring your activities and health/performance stats, as well as setting up training plans.

The second is useful for creating and saving routes, while the third allows you to download third party apps (such as Spotify or Komoot) to your watch, as well as adding custom watch faces (which cost up to £4.99 each).

Garmin attracted criticism recently for also introducing Connect+, a paid subscription service that puts additional ‘premium’ features behind a paywall. It’s currently £70 per year or £6.99 per month.

Given that the Enduro 3 is a top-tier Garmin watch that retails at £770 in the UK, it’s not unreasonable to expect that buying one should really give you access to everything that Garmin offers, without having to stump up extra cash year-on-year.

What you actually get for this fee varies by device, but essentially the headlines seem to be: personalised, AI-driven insights into your health and activities, a performance dashboard, live activity data fed straight to your smartphone and Garmin’s livetrack functionality (most useful for big challenges, events and races).

The majority of this will only be of interest to serious/elite athletes, so at the moment we’d advise you to save your money.

Other features

Still, there’s a host of other functionality. You can expect excellent sleep tracking (with Garmin’s handy morning reports giving you a summary of how you slept and your training readiness for the day ahead), plus heart rate and blood oxygen levels, and multiple health/wellness indicators such as step tracking, floors climbed, intensity minutes, and Garmin’s overall stress and ‘body battery’ metrics.

In terms of outdoor-specific tools, you get dual grid coordinates plus an in-built compass, barometer and altimeter, as well as a thermometer, weather forecast, tide times, storm alerts, and safety tracking (including incident detection, livetrack and live event sharing).

In the mountains, the watch can also give you access to data such as total ascent/descent, vertical speed, route elevation profiles and distance to your destination.

As a multi-sport watch, it’s also one of the best on the market. Garmin’s running, golfing, cycling and swimming features are some of the most advanced and comprehensive available. So are its training, planning and analysis tools.

In terms of smartwatch-style features, you can also set up contactless payments with Garmin Pay and download Spotify playlists for off-grid listening. We enjoyed heading out for long trail runs without having to take a phone, with the motivating accompaniment of our favourite running playlist (Indie Rock Bangers, since you didn’t ask) blasting out through Shokz Openrun headphones. It works really well (and proved way easier to set up than on the Forerunner 965).

Price and competition

Garmin Enduro 3
©LFTO/Matt Jones

The Enduro 3 is one of the priciest watches that Garmin offers. Only the premium Marq collection and the specialist dive, aviation, boating and military/tactical models, plus the new Fenix 8 range, are more expensive.

It currently has a UK RRP of £770, which admittedly saves you a bit of money compared to the 51mm Fenix 8 Solar (£950). The Enduro 3 beats it for battery life, but the Fenix 8 has added customisation options, extra smartwatch-style features and a more premium feel overall (though it’s a bit heavier as a result).

Still, the Enduro 3 gives you plenty of features and functionality for your money. In that sense, we reckon it’s better value than the Fenix 8 Solar (if you’re considering a Fenix 8, go for the AMOLED version instead).

Away from Garmin, if you like the Enduro 3 you should also be looking at the Polar Grit X2 Pro (£649) and the Suunto Vertical Titanium Solar (£625). The Polar has a much shorter battery life and lacks solar charging, but adds a super-vivid AMOLED screen and, for us, boasts a more intuitive user experience.

Meanwhile, the Suunto has long battery life, though still inferior to the Enduro 3, but better looks and user-friendliness.

Verdict

The Garmin Enduro 3 excels when it comes to overall durability, battery life and navigation capability, as well as multi-sport features and functionality. Solar charging capability also makes this a top choice for users who spend a lot of time off-grid.

The downside? The pixel-based display lacks the colour and clarity of AMOLED rivals. And some users find the case too chunky, the display too cluttered and the menus too complicated.

See how the Garmin Enduro 3 compares to other products within our best outdoor watches group test.

Shop this product

VIEW OFFER

About the author

Matt Jones
©LFTO/Matt Jones

Matt Jones is a freelance journalist based in the heart of Snowdonia National Park, he’s a vastly experienced gear tester and self-confessed outdoor kit geek. Matt’s been one of our main gear testers for the last couple of years and is the first person we call with any complicated kit queries that need in-depth and forensic analysis.

Just so you know, we may receive a commission or other compensation from the links on this website - read why you should trust us