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Garmin Fenix 8 Pro Analysis: Integrated LTE and Satellite Connectivity for Phone-Free Messaging

This latest iteration of the premium Fenix adventure watch introduces a life-saving capability: no-phone messaging and SOS alerts using 4G LTE or satellite connections.

This Fenix 8 Pro builds upon the already outstanding Fenix 8 by incorporating cutting-edge cellular technology, along with an optional state-of-the-art microLED screen in a special edition. It is the brand's top model and engineered to be the only gadget needed to explore almost anywhere and monitor every activity.

This makes it an extremely pricey proposition, priced from £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model and reaching a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm edition with microLED screen – nearly double the price of the regular Fenix 8.

Users get a lot of functionality for your investment, with best-in-class workout, movement and adventure tracking. Its full offline maps of the globe can seamlessly guide you return to the path if you lose your way absent a phone, and look excellent on the sizable, sharp and high-luminance touchscreen.

The Fenix 8 Pro is only available in 47mm or 51mm case dimensions, not the smaller 43mm size found in other models, so it is a large watch for larger wrists. But the 47mm OLED model as tested boasts an extra day of smartwatch battery life despite the screen always active, enduring a solid eight to nine days between charging.

Phone-Free Texting, Calling and Real-Time Location

The company uses its own inReach LTE (4G) and orbital service service instead of relying on a watch plan linked to your mobile carrier, like other wearables. However unlike competing satellite-enabled products, SOS messaging is not provided for free.

Rather, subscriptions start at £7.99 or equivalent a month, which includes limitless LTE SMS and voice messaging, calls and LiveTrack location sharing – so your contacts or family can keep an eye on you while out jogging, biking or similar activities – plus SOS orbital SOS alerts.

Location updates and texts via orbital are then billed on top, with higher-tier plans including various quotas of orbital use, climbing to a £50 a month unlimited plan. The watch includes a 30-day free trial so you can test out the service.

Once you have completed setup, you just head out the door minus your phone and the watch will connect to LTE. You cannot use it for playing music or comparable tasks, but you are able to place and receive calls, dispatch texts and generally stay connected with your relatives and friends.

When you text someone, Garmin dispatches them an SMS from a random phone number, which they can reply to back to your watch. If they download the Garmin Messenger application, you can then message reciprocally using text or voice communications, and initiate voice calls. Your contact does not need a Garmin profile to use the Messenger app, just a phone number is enough to sign up for texts.

Messaging on the watch works adequately but typing out texts on the small on-screen keyboard is time-consuming. It has a collection of personalizable pre-set replies you can send to expedite communication. Voice recordings and calls work OK, though as with most smartwatches, you’re unlikely going to wish to use it for lengthy conversations as the audio clarity is less than fantastic.

LiveTrack is the most useful feature. You can configure to on its own send a link to chosen contacts whenever you start an activity, so they can follow your real time position on a map. It’s great for following race performance, but it mostly acts as a utility for someone you rely on to be aware of your whereabouts in case an incident occurs. It has typically worked effectively, though the real position has occasionally been delayed when moving in and out of good LTE signal.

These features are accessible on other Garmin devices if you carry your phone with you, but in locations where LTE lacks coverage, the orbital kicks in on the Fenix 8 Pro to transmit texts, position check-ins and SOS SOS.

A guide shows you how to find the line of sight to the satellite, which then sends and receives messages within about 10 to 30 seconds. It was surprisingly easy to use and could be a crucial lifeline, though it is important to remember that orbital coverage is restricted to the US mainland, the majority of Canada, and most of Europe excluding regions of Scandinavia north of 65 degrees north.

Environmental Impact

The watch is typically serviceable with services offered via the customer service portal. The battery is rated to maintain at least 90% of its initial power after two years of weekly charging. The watch lacks any reused components. Garmin provides recycling schemes on recent purchases.

Cost

The Fenix 8 Pro costs from £1,029.99 (€1,199.99/$1,199.99/A$2,299). The additional Garmin inReach subscription packages cost from £7.99 (€9.99/$7.99/A$13.50).

Verdict

This Fenix 8 Pro takes a fantastic outdoor watch in the standard Fenix 8 and adds LTE for messaging, calls and LiveTrack – plus satellite communication, check-in and SOS SOS for when you’re without coverage.

The result is an increasingly remarkable adventure device for those that want to be unplugged. If you want to have someone monitor you remotely while exercising after dark or in the remote areas, the Garmin does so without needing additional gear.

It is very liberating to be outdoors without a phone, but that functionality carries a significant cost, both in terms of the colossal cost of the watch and the monthly subscription of the inReach service to provide the features. Fortunately it isn’t dependent on your phone provider so works with any brand of smartphone and network.

This Fenix 8 Pro is a top-tier gadget for someone who hates being burdened by their phone when jogging, cycling or hiking, but still wants to be locatable and contactable. For other users, it is a lot of expense when the excellent Fenix 8 already exists.

Pros: LTE and satellite communication, high-luminance OLED display, monitors everything with premier GPS, integrated flashlight, phone and standalone commands, 8+ day endurance, Garmin Pay, full offline maps and routes, offline Spotify, 100-metre waterproofing and 40-metre diving, physical controls and touchscreen.

Cons: extremely expensive, LTE and orbital features need monthly payment, restricted Garmin Pay financial support, voice capabilities are slow, basic smartwatch functionality compared with competing watches.

The writer

Dustin Pollard

Automotive enthusiast and expert in vehicle leasing, sharing insights on car rentals and industry trends.

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