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

This newest model of Garmin's top-tier Fenix outdoor timepiece includes a life-saving capability: phone-free communication and SOS alerts via 4G LTE or satellite connections.

The Fenix 8 Pro upgrades the already impressive Fenix 8 by incorporating cutting-edge mobile technology, plus an optional advanced microLED screen in a limited edition. This is the brand's premier device and designed to be the only tool required to explore almost anywhere and monitor every activity.

That makes it an extremely pricey option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and climbing to a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm edition with microLED screen – almost double the price of the regular Fenix 8.

You do receive a lot of functionality for your money, with best-in-class workout, activity and outdoor monitoring. The full offline maps of the world can seamlessly direct you return to the trail if you lose your way absent a phone, and look excellent on the large, crisp and super-bright touchscreen.

The Fenix 8 Pro is exclusively available in 47mm or 51mm case dimensions, not the more compact 43mm version found in other models, so it is a big watch for bigger wrists. However the 47mm OLED model as tested does have an extra day of smartwatch battery life despite the display on all the time, enduring a solid eight to nine days between charging.

No-Phone Texting, Calling and Live Tracking

The company uses its own inReach LTE (4G) and orbital service service rather than relying on a watch plan linked to your mobile carrier, as with other smartwatches. But unlike Apple or Google's satellite-enabled devices, SOS communication is not included for no cost.

Rather, plans start at £7.99 or equivalent a month, which includes limitless LTE text and voice messaging, calls and LiveTrack position tracking – so your contacts or family can keep an eye on you while out jogging, cycling or similar activities – along with emergency satellite SOS messaging.

Location updates and texts over satellite are then charged on top, with higher-tier plans including different quotas of satellite use, increasing to a £50 a month all-inclusive plan. The watch comes with a 30-day free trial so you can evaluate the service.

After you have completed setup, you just head out the door minus your phone and the watch will connect to LTE. You can not use it for playing music or similar tasks, but you can place and receive calls, send texts and generally keep in touch with your relatives and companions.

When you message someone, Garmin dispatches them an SMS from a random phone number, which they can respond to directly to your watch. If they install the Garmin Messenger app, you can then message back and forth via typed or voice communications, and make voice calls. Your recipient is not required to have a Garmin account to use the Messenger app, just a mobile number is sufficient to sign up for texts.

Messaging on the watch works adequately but composing texts on the small on-screen keyboard is time-consuming. It has a set of customisable canned replies you can send to speed things up. Voice recordings and calls work acceptably, although as with most smartwatches, you’re unlikely going to wish to use it for extended discussions as the audio clarity is not fantastic.

LiveTrack is the most useful function. You can set it up to on its own send a URL to chosen contacts whenever you start an exercise, so they can follow your live location on a map. It’s excellent for monitoring race performance, but it mostly acts as a utility for someone you trust to know your whereabouts in case an incident occurs. It has generally functioned well, although the actual location has occasionally lagged when transitioning in and out of strong LTE signal.

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

A on-screen assistance displays you how to locate 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 vital safety feature, however it is important to remember that satellite coverage is restricted to the US continent, the majority of Canada, and the majority of Europe except for regions of Scandinavia above 65 degrees north.

Environmental Impact

The watch is typically repairable with services available via the customer service site. The battery is certified to retain at least 90% of its original power after two years of regular charging. The watch lacks any reused materials. Garmin provides disposal schemes on recent purchases.

Cost

This Fenix 8 Pro is priced 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).

Conclusion

The Fenix 8 Pro builds on a fantastic adventure watch in the regular Fenix 8 and incorporates LTE for messaging, calls and LiveTrack – plus satellite messaging, check-in and emergency SOS for when you’re out of coverage.

The result is an increasingly impressive outdoor device for those that want to be unplugged. If you want to have someone monitor you remotely while running after dark or in the middle of nowhere, the Garmin accomplishes this without needing anything else.

It is quite freeing to be outdoors without a phone, but that functionality comes at quite a price, both in terms of the colossal price of the watch and the recurring subscription of the inReach service to enable the service. Fortunately it is not reliant on your phone provider so works with any brand of smartphone and carrier.

This Fenix 8 Pro is a top-tier device for someone who dislikes being weighed down by their phone when running, biking or hiking, but still desires to be locatable and reachable. For other users, it is a lot of expense when the superb Fenix 8 already exists.

Advantages: LTE and orbital messaging, super-bright OLED display, monitors everything with premier GPS, built-in torch, voice and offline commands, 8+ day endurance, Garmin Pay, full offline maps and navigation, offline Spotify, 100-metre water resistance and 40-metre diving, physical controls and touchscreen.

Drawbacks: extremely costly, LTE and orbital features require ongoing subscription, restricted Garmin Pay financial compatibility, speech capabilities are sluggish, basic smartwatch features versus Apple/Google/Samsung watches.

Written by

Joseph Rose

A tech journalist and innovation enthusiast with over a decade of experience covering emerging technologies and consumer electronics.

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