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Garmin Fenix 8 Pro Review: Built-in LTE and Satellite Connectivity for No-Phone Messaging

The newest model of the premium Fenix outdoor timepiece includes a potentially lifesaving capability: phone-free communication and emergency alerts using 4G LTE or satellite links.

The Fenix 8 Pro upgrades the previously outstanding Fenix 8 by incorporating cutting-edge mobile tech, plus an optional state-of-the-art microLED display in a limited edition. This is the brand's premier model and designed to be the single gadget required to venture almost anywhere and monitor all your movements.

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

Users receive a significant functionality for your money, with industry-leading fitness, activity and outdoor monitoring. The complete offline maps of the globe can seamlessly direct you back to the path if you get lost absent a phone, and appear excellent on the large, crisp and super-bright touchscreen.

The Fenix 8 Pro is only offered in 47mm or 51mm case dimensions, omitting the more compact 43mm size available in other devices, so it is a large watch for larger wrists. But the 47mm OLED version as reviewed boasts an additional day of watch battery life even with the display always active, lasting a solid eight to nine days between charges.

No-Phone Messaging, Calling and Live Tracking

The company operates its proprietary inReach LTE (4G) and satellite subscription service instead of depending on a watch plan tied to your mobile provider, as with other smartwatches. However unlike Apple or Google's satellite-enabled products, emergency communication is not provided for no cost.

Instead, plans start at £7.99 or equivalent a month, which provides unlimited LTE text and voice messaging, call functionality and LiveTrack position tracking – so your friends or loved ones can keep an eye on you while engaged in jogging, cycling or similar activities – plus SOS orbital SOS messaging.

Check-ins and messages over orbital are then billed on top, with higher-tier subscriptions including different quotas of orbital use, climbing to a £50 a month all-inclusive subscription. The watch comes with a 30-day free trial so you can evaluate the service.

Once you have got it set up, you simply head out the door without your phone and the watch will link to LTE. You can not use it for playing music or similar tasks, but you are able to make and take calls, dispatch texts and overall stay connected with your relatives and companions.

When you message someone, Garmin sends them an SMS from a arbitrary number, which they can respond to directly to your watch. If they download the Garmin Messenger app, you can then communicate back and forth using typed or voice communications, and initiate voice calls. Your recipient does not need a Garmin profile to use the Messenger app, only a phone number is sufficient to sign up for texts.

Messaging on the watch functions fine but typing out texts on the tiny on-screen keyboard is slow. It includes a collection of personalizable canned responses you can send to expedite communication. Spoken messages and calls perform acceptably, although as with most smartwatches, you’re unlikely going to wish to use it for extended conversations as the quality is not fantastic.

LiveTrack is the most useful function. You can set it up to automatically send a link to selected contacts whenever you start an exercise, so they can follow your live position on a map. It’s excellent for following competition progress, but it primarily serves as a utility for someone you rely on to know your whereabouts in case an incident occurs. It has typically worked effectively, though the real location has sometimes lagged when moving in and out of good LTE coverage.

These capabilities are available on other Garmin watches if you bring your phone with you, but in locations where LTE does not reach, the orbital kicks in on the Fenix 8 Pro to send texts, position updates and SOS SOS.

A on-screen assistance displays you how to locate the line of sight to the orbital system, which then transmits and gets messages within about 10 to 30 seconds. It was surprisingly straightforward to use and could be a vital lifeline, though it is important to remember that orbital service is restricted to the US mainland, the majority of Canada, and most of Europe except for parts of Scandinavia north of 65 degrees north.

Sustainability

The watch is generally serviceable with options available via the support site. The battery is rated to retain at least 90% of its original capacity after two years of weekly charging. The watch does not contain any recycled materials. Garmin offers recycling schemes on new purchases.

Price

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

Conclusion

This Fenix 8 Pro takes a excellent outdoor watch in the regular Fenix 8 and incorporates LTE for messaging, call functionality and LiveTrack – along with orbital messaging, location update and SOS SOS for when you’re out of coverage.

The result is an increasingly remarkable adventure device for those that desire to be unplugged. If you wish to have someone monitor you from afar while running after dark or in the remote areas, the Garmin accomplishes this without requiring anything else.

This is very liberating to be outdoors without a phone, but that functionality carries quite a cost, both in terms of the substantial cost of the watch and the monthly fee of the inReach plan to provide the features. At least it is not reliant on your phone carrier so functions with any make of smartphone and network.

This Fenix 8 Pro is a killer gadget for someone who hates being burdened by their phone when running, biking or hiking, but nevertheless wants to be locatable and contactable. For everyone else, it is a lot of money when the superb Fenix 8 is already available.

Pros: LTE and orbital communication, high-luminance OLED display, monitors everything with best-in-class GPS, integrated torch, phone and standalone commands, 8+ day endurance, Garmin Pay, full offline mapping and navigation, offline Spotify, 100-metre waterproofing and 40-metre diving, buttons and touchscreen.

Drawbacks: extremely expensive, LTE and satellite functions need ongoing payment, restricted Garmin Pay financial compatibility, voice features are slow, limited wearable functionality compared with Apple/Google/Samsung watches.

Written by

Keith Jones

A passionate astrophysicist and science communicator who shares insights on space discoveries and stargazing tips.

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