I wore the Garmin Fenix 9 Pro on a 12km hike and run in the French Alps, testing as many new features as possible — here are 3 things I loved (and 1 that still needs work)
Taking the new flagship for its maiden voyage
After months of leaks, rumours and anticipation, Garmin unveiled its full Fenix 9 smartwatch range, including the Fenix 9 Pro, and I was in Chamonix for all the action. Immediately after the press conference, I strapped a shiny new Fenix 9 Pro onto my left wrist and hit the trails to find out if it can really live up to the hype.
For the past two years, the Garmin Fenix 8 has been widely considered the best performance smartwatch money can buy. I rated it as the best premium watch for hikers after wearing it for the 11-day trek to Everest Base Camp, and things only got better when the Fenix 8 Pro came along with integrated inReach technology.
Over the past few months, as rumours swirled that the 9 was imminent, I found myself wondering what the brand could really do to improve upon such a brilliant gadget, besides increasing battery life and slimming the case down. Would today’s announcement produce any meaningful changes, or just cosmetic upgrades?
After only a few hours with it, I’d be lying if I said I’ve reached my final verdict, but I’ve already found some epic features that are available in both the Fenix 9 and 9 Pro, plus a few I need to spend more time with.
Testing the Fenix 9 Pro
I got my hands on the Fenix 9 Pro with a 43mm case and summery Shell Pink strap. Whereas the Fenix 8 Pro only comes in either a 47mm or a ginormous 51mm size that looks positively ridiculous on my wrist, the dainty 43mm case turns this into a watch I’d wear all the time, not just for the trails.
This model has a titanium case and bezel (the Fenix 9 is made with a blend of fiber-reinforced polymer and titanium). It’s made using nano moulding technology, and it all makes for a noticeably lighter and more streamlined feel – it’s about 16% thinner than the Fenix 8 in the same size.
The AMOLED display is also significantly easier to view, and in comparison, my Fenix 8 Pro suddenly looks rather dim. The Fenix 9 is twice as bright as its predecessor, and the 9 Pro is up to 3,000 NITS, all of which means I didn’t find myself squinting in either bright sunny or low light conditions.
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If you do decide to go for the 51mm size, you’ll get an absolutely cracking display as it’s the first Fenix to feature a 1.5-inch AMOLED screen.
An epic upgrade
By far and away, the feature I’m most excited about is Garmin Epic, which allows you to group together activities and metrics. If you like adventures that last for days or weeks, you’re going to love it too.
Rather than just a gratuitous adventure journal like the one found in the Coros Nomad, Garmin Epic lets you see the cumulative impact of multiple workouts, whether that’s a multi-day trail run or backpacking excursion, an active holiday, a ski trip or a marathon training block. It also shows each run or hike on a single map, so for example if you were to hike the West Highland Way over a week, you’d be able to view it as a single workout.
To start to test Garmin Epic straight away, I decided to divide today’s adventure up into two separate activities. I used Rucking mode to head about 5k up one of my favourite trails in Chamonix, then ended the activity and switched to Trail Running for my descent.
Once in Rucking mode, I started a new Epic within the activity settings, which I just called Chamonix. When I got back to my hotel, after a little searching, I found my Chamonix Epic under Activities in the Garmin Connect app and added both activities as well as a short hike I went on this morning. Already I can see my total distance and elevation for this trip at a glance, view stats like calories and heart rate, and I’ll be able to add tomorrow’s run to it as well for a little capsule of everything I’ve done on the trails this trip.
Epic includes metrics such as sleep, recovery and performance gains, and you can log activities under one epic for up to 92 days, so it’s ideal for anyone working towards a particular training goal. I only wish I had this feature last year when I was training for Everest Base Camp, and for the trek itself, where I’d have loved to have been able to see my distance, elevation and performance stats all in one cohesive presentation.
Green light gets the green light
Garmin might boast all the top-of-the-line training tools and software, but the LED torch is almost everyone’s favourite feature – including mine. Once winter rolls around, I’m heavily reliant on the red light function when I’m getting up for a run in the dark and don’t want to disturb my sleeping partner. Now, my night vision is going to be even better.
Earlier this year, Amazfit added a green light function to the T-Rex Ultra 2 on the premise that, while red light is better for your eyes, green light makes it easier to see objects and the nature of the terrain, which is why hunters prefer it. Clearly, Garmin has the same idea.
I went back out after dark to test the green light function, and it is significantly better than the red light at illuminating the trail. For those runs and runs that go long, I’ll still use white light to navigate after dark, but the green light is the clear winner for fumbling around campsites at night.
A shift in perspective
Garmin’s maps are easily the best out of any smartwatch brand I’ve tested, and I can’t say I felt that they desperately needed to be improved upon, and yet the 9 comes with maps that render 30% faster than the Fenix 8, while the 9 Pro renders 40% faster than the 8 Pro.
Was I bowled over by the difference in speed? Not really, but there are some clear advantages to the new map engine, and overall it makes for a very smooth navigation experience.
Eager to hit the trail as quickly as possible, I quickly created my route in Garmin Connect and set off. Even though I’m testing the smallest case size available (43mm), the map was easy to see and follow, and there was almost no lag at all when I wanted to zoom in or out.
For my return trip, rather than use the Back to Start function, I decided to use the Explore Nearby function to see if I could find my hotel and create a route back. Without any delay at all, my hotel popped up, and soon I was trotting back down the mountain.
When I got back into town, the streets felt a little chaotic, so I switched the map orientation from the default North Up – the usual mode where you’re looking down at your route from above – to Perspective mode. This essentially tilts the map up slightly so it’s more like you’re looking at the route ahead, and it makes it a little easier to see what’s coming up, something I think gets more important the faster you want to move.
What else is new?
The upgrades to Rucking mode are worth a mention here. Last year, Garmin introduced Pack Weight logging, and now they’ve added the ability to edit your pack weight while you’re on the move, set calorie goals and follow rucking workouts thanks to a collaboration with Go Ruck.
I tested the pack weight editing and set myself a goal of 500 calories today, which was all straightforward, but I was mostly interested to see the difference between the calories I’d burned through the actual hiking and the additional calories from my pack. I don’t go rucking as an activity by itself, but for long jaunts with a heavy pack, it could help me fuel accordingly.
One thing that needs work
I haven’t been able to get rerouting to work yet in maps, and I’m not seeing much data yet in the enhanced Stamina tracking, which promises to use stats like VO2 max, lactate threshold and training history to calculate your maximum tolerable distance to help you with pacing. I’m going to chalk those up to it being day zero, and the fact that the brand was pushing out new features at the same time as I was testing. But there was one big disappointment for me, and that was the watch’s battery life.
There’s no doubt that with up to 151 hours in Max Battery mode, the 51mm Fenix 9 Pro has a better battery than the 51mm Fenix 8 Pro, but because I’ve gone for a more wrist-appropriate case size, I’ve lost even more battery power than I would have anticipated.
My watch started out at 83%, and after two hours on the trail it was down to a paltry 66%. At that rate, on a multi-day trek I’d be looking at charging this daily, making it even less powerful than my Fenix 8 and rather reducing its potential as an adventure watch. Of course, you can get around this by simply buying a bigger case size, but it would be great to see Garmin working on a watch for small wrists and big adventures.
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Matt is TechRadar's expert on all things fitness, wellness and wearable tech.
A former staffer at Men's Health, he holds a Master's Degree in journalism from Cardiff and has written for brands like Runner's World, Women's Health, Men's Fitness, LiveScience and Fit&Well on everything fitness tech, exercise, nutrition and mental wellbeing.
Matt's a keen runner, ex-kickboxer, not averse to the odd yoga flow, and insists everyone should stretch every morning. When he’s not training or writing about health and fitness, he can be found reading doorstop-thick fantasy books with lots of fictional maps in them.
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