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

The newest model of the premium Fenix outdoor watch introduces a life-saving feature: no-phone communication and SOS alerts using 4G LTE or orbital connections.

This Fenix 8 Pro enhances the previously outstanding Fenix 8 by incorporating cutting-edge mobile tech, plus an available advanced microLED display in a limited 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 extremely pricey option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model and climbing to a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED display – almost twice the price of the standard Fenix 8.

You do get a significant functionality for your money, with industry-leading workout, activity and outdoor tracking. The complete offline mapping of the world can automatically guide you back to the path if you lose your way without a phone, and appear great on the large, sharp and high-luminance touchscreen.

The Fenix 8 Pro is only offered in 47mm or 51mm case sizes, omitting the smaller 43mm size available in other devices, so it is a large watch for bigger wrists. However the 47mm OLED version as reviewed does have an extra day of watch battery life even with the screen on all the time, enduring a reliable eight to nine days between charges.

Phone-Free Texting, Calls and Real-Time Location

The company uses its proprietary inReach LTE (4G) and satellite subscription service instead of depending on a watch plan linked to your phone provider, like other smartwatches. But unlike Apple or Google's satellite-capable products, emergency messaging is not provided for free.

Instead, subscriptions begin from £7.99 or similar a month, which includes unlimited LTE SMS and audio messaging, calls and LiveTrack position sharing – so your contacts or family can monitor you while engaged in running, biking or similar pursuits – plus emergency orbital SOS alerts.

Location updates and texts over orbital are then charged on top, with more expensive plans offering different allowances of satellite use, climbing to a £50 a month all-inclusive plan. The watch comes with a 30-day trial period so you can test out the functionality.

After you have got it set up, you simply venture outside without your phone and the watch will connect to LTE. You cannot use it for streaming music or similar tasks, but you are able to make and take calls, dispatch texts and overall keep in touch with your family and friends.

Whenever you text someone, Garmin sends them an SMS from a random number, which they can respond to directly to your watch. If they download the Garmin Messenger app, you can then message reciprocally using text or spoken communications, and initiate voice calls. Your recipient does not need a Garmin account to use the Messenger app, just a phone number is enough to register for texts.

Messaging on the watch functions adequately but typing out texts on the small on-screen keyboard is slow. It includes a set of customisable canned responses you can use to expedite communication. Voice recordings and calls work acceptably, though as with the majority of smartwatches, you’re not going to wish to use it for lengthy discussions as the quality is less than ideal.

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 excellent for following competition performance, but it mostly serves as a tool for someone you rely on to know your whereabouts in case an incident occurs. It has generally worked well, though the actual location has occasionally lagged when transitioning in and out of good LTE signal.

These features are accessible on other Garmin watches if you carry your phone with you, but in locations where LTE lacks coverage, the satellite activates on the Fenix 8 Pro to transmit texts, location updates and SOS SOS.

A on-screen assistance displays you how to locate the clear view to the orbital system, which then transmits and gets messages within about 10 to 30 seconds. It was surprisingly easy to use and could be a vital lifeline, however it is essential to remember that orbital service is restricted to the US mainland, the majority of Canada, and most of Europe excluding regions of Scandinavia above 65 degrees north.

Environmental Impact

The watch is typically serviceable with services available through the support portal. The battery is rated to maintain at least 90% of its initial capacity after two years of regular charging. The watch lacks any recycled materials. Garmin provides recycling programs on new purchases.

Price

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

Conclusion

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

The result is an increasingly remarkable adventure device for those that desire to be unplugged. If you wish to have someone keep an eye on you remotely while running after dark or in the remote areas, the Garmin does so without requiring additional gear.

This is very liberating to be outdoors without a phone, but that capability comes at a significant price, both in terms of the colossal cost of the watch and the recurring subscription of the inReach service to enable the features. At least it is not reliant on your phone carrier so functions with all make of smartphone and network.

This Fenix 8 Pro is a killer gadget for someone who dislikes being burdened by their phone when running, cycling or hiking, but nevertheless wants to be trackable and contactable. For other users, it is a significant expense when the superb Fenix 8 already exists.

Advantages: LTE and orbital messaging, high-luminance OLED screen, monitors everything with best-in-class GPS, built-in flashlight, voice and offline commands, 8+ day battery life, Garmin Pay, full offline maps and navigation, offline Spotify, 100-metre waterproofing and 40-metre underwater use, physical controls and touch.

Cons: extremely costly, LTE and orbital functions require monthly payment, restricted Garmin Pay bank support, voice capabilities are sluggish, basic wearable functionality versus Apple/Google/Samsung watches.

The writer

Joseph Mullins

A tech enthusiast and digital strategist with over a decade of experience in driving online growth and innovation.

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