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Garmin Fenix 8 Pro Review: Built-in LTE and Satellite Connectivity for Phone-Free Messaging

This most recent iteration of the premium Fenix adventure watch includes a potentially lifesaving capability: phone-free communication and emergency alerts using 4G LTE or orbital connections.

This Fenix 8 Pro enhances the already outstanding Fenix 8 by adding cutting-edge cellular technology, along with an optional advanced microLED display in a special edition. This is the brand's premier device and engineered to be the single tool needed to explore virtually any location and track every activity.

This positions it as an very expensive option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and reaching a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED screen – nearly double the price of the regular Fenix 8.

You do receive a lot of features for your money, with industry-leading workout, activity and outdoor monitoring. Its complete offline maps of the globe can seamlessly guide you back to the trail if you get lost absent a phone, and look great on the sizable, sharp and high-luminance display.

This Fenix 8 Pro is only available in 47mm or 51mm case sizes, omitting the more compact 43mm version found in other models, so it is a large watch for larger wrists. However the 47mm OLED version as reviewed does have an additional day of smartwatch battery life even with the display always active, lasting a solid eight to nine days between charges.

No-Phone Messaging, Calls and Real-Time Location

Garmin operates its own inReach LTE (4G) and satellite subscription plan instead of relying on a watch plan linked to your mobile carrier, as with other smartwatches. However unlike competing satellite-capable products, emergency messaging is not provided for no cost.

Rather, subscriptions start at £7.99 or similar a month, which provides limitless LTE SMS and audio messages, call functionality and LiveTrack location tracking – so your contacts or family can monitor you while engaged in running, biking or comparable pursuits – plus emergency orbital SOS messaging.

Check-ins and messages over orbital are then charged on top, with higher-tier subscriptions including different quotas of satellite usage, climbing to a £50 a month unlimited plan. The watch comes with a 30-day free trial so you can evaluate the functionality.

After you have completed setup, you simply head out the door without your phone and the watch will link to LTE. You cannot use it for streaming music or similar activities, but you can make and take calls, dispatch texts and generally stay connected with your relatives and friends.

When you message someone, Garmin sends them an SMS from a arbitrary number, which they can respond to directly to your watch. If they install the Garmin Messenger app, you can then communicate reciprocally via text or voice messages, and make voice calls. Your contact does not need a Garmin profile to use the Messenger app, just a mobile number is sufficient to sign up for texts.

Texting on the watch functions fine but composing texts on the small on-screen keyboard is slow. It includes a collection of customisable canned replies you can send to speed things up. Spoken recordings and calls work acceptably, though as with most smartwatches, you’re not going to want to use it for lengthy discussions as the audio clarity is less than ideal.

LiveTrack is the most useful function. You can configure to on its own send a link to selected contacts whenever you start an activity, so they can follow your live location on a map. It’s great for following competition performance, but it primarily serves as a tool for someone you rely on to know your whereabouts in case something happens. It has typically worked effectively, although the actual location has sometimes been delayed when transitioning in and out of strong LTE signal.

All of these capabilities are available on other Garmin devices if you carry your phone with you, but in locations where LTE does not reach, the orbital activates on the Fenix 8 Pro to send texts, location check-ins and SOS SOS.

A on-screen assistance shows you how to locate the line of sight to the orbital system, which then sends and receives messages within about 10 to 30 seconds. It was surprisingly straightforward to use and could be a crucial safety feature, however it is important to remember that orbital coverage is restricted to the US continent, the majority of Canada, and the majority of Europe except for parts of Scandinavia north of 65 degrees latitude.

Sustainability

The watch is typically serviceable with options offered via the support portal. The battery is rated to retain at least 90% of its initial power after two years of regular charging. The watch lacks any recycled components. Garmin offers recycling programs on new purchases.

Cost

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

Verdict

This Fenix 8 Pro builds on a fantastic outdoor watch in the regular Fenix 8 and adds LTE for messaging, call functionality and LiveTrack – along with satellite messaging, location update and SOS SOS for when you’re out of coverage.

Outcome is an even more remarkable adventure tool for those that desire to be unplugged. If you want to have someone keep an eye on you remotely while running after dark or in the remote areas, the Garmin does so without needing additional gear.

It is very freeing to be outside without a phone, but that functionality comes at a significant price, both in terms of the substantial price of the watch and the recurring subscription of the inReach plan to provide the service. At least it is not dependent on your phone carrier so functions with any make of smartphone and network.

This Fenix 8 Pro is a killer device for someone who dislikes being burdened by their phone when jogging, biking or trekking, but still wants to be trackable and contactable. For everyone else, it is a lot of expense when the excellent Fenix 8 is already available.

Advantages: LTE and satellite messaging, high-luminance OLED display, tracks everything with best-in-class GPS, built-in flashlight, voice and offline voice control, 8+ day battery life, Garmin Pay, full offline maps and navigation, offline Spotify, 100-metre waterproofing and 40-metre diving, physical controls and touch.

Cons: extremely costly, LTE and satellite features need monthly subscription, restricted Garmin Pay bank compatibility, speech capabilities are slow, limited smartwatch functionality versus competing watches.

About the author

Mr. Matthew Lee PhD

Award-winning journalist with over a decade of experience covering UK politics and international affairs.

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