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The Fenix 8 Pro Analysis: Built-in LTE and Orbital Communication for No-Phone Messaging

This most recent iteration of Garmin's premium Fenix adventure watch introduces a life-saving feature: phone-free communication and SOS messaging via 4G LTE or orbital connections.

This Fenix 8 Pro builds upon the already impressive Fenix 8 by incorporating cutting-edge cellular tech, plus an available state-of-the-art microLED screen in a special edition. This is the brand's top model and engineered to be the only tool needed to venture virtually anywhere and monitor all your movements.

That positions it as an very pricey option, priced from £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 screen – almost double the cost of the standard Fenix 8.

You do receive a lot of functionality for your investment, with best-in-class fitness, movement and outdoor tracking. The complete offline maps of the globe can automatically guide you return to the trail if you get lost without a phone, and look excellent on the sizable, sharp and super-bright touchscreen.

This Fenix 8 Pro is only available in 47mm or 51mm case dimensions, omitting the smaller 43mm size available in other devices, so it is a big watch for bigger wrists. However the 47mm OLED version as reviewed does have an additional day of smartwatch battery life even with the screen on all the time, enduring a solid eight to nine days between charging.

No-Phone Messaging, Calls and Real-Time Location

The company operates its own inReach LTE (4G) and orbital service service rather than relying on a watch plan tied to your mobile carrier, like other wearables. However in contrast to competing satellite-capable devices, emergency messaging is not included for no cost.

Instead, subscriptions start at £7.99 or similar a month, which includes unlimited LTE text and voice messages, call functionality and LiveTrack location sharing – so your friends or loved ones can monitor you while out jogging, cycling or comparable pursuits – plus SOS orbital SOS alerts.

Location updates and texts via orbital are then charged on top, with higher-tier subscriptions offering different allowances of orbital use, climbing to a £50 a month unlimited subscription. The watch includes a 30-day trial period so you can test out the service.

After you have got it set up, you just head out outside without your phone and the watch will connect to LTE. You can not use it for streaming music or similar tasks, but you can place and receive calls, send texts and overall keep in touch with your family and companions.

Whenever you message someone, Garmin sends them an SMS from a arbitrary phone number, which they can respond to directly to your watch. If they download the Garmin Messenger application, you can then message reciprocally using text or spoken messages, and make voice calls. Your contact is not required to have a Garmin account to use the Messenger application, only a mobile number is enough to register for texts.

Texting on the watch functions adequately but composing texts on the small on-screen keyboard is time-consuming. It has a set of personalizable pre-set responses you can use to speed things up. Voice messages and calls perform acceptably, though as with most smartwatches, you’re not going to wish to use it for lengthy discussions as the quality is not ideal.

LiveTrack is the most useful feature. You can configure to automatically transmit a URL to selected contacts every time you start an exercise, so they can follow your live location on a map. It’s excellent for monitoring competition performance, but it primarily acts as a utility for someone you rely on to be aware of your location in case something happens. It has generally functioned effectively, although the real location has sometimes been delayed when moving in and out of strong LTE coverage.

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

A guide displays you how to locate the clear view to the satellite, which then transmits and gets messages within about 10 to 30 seconds. It was unexpectedly easy to use and could be a crucial lifeline, though it is essential to remember that satellite service is limited to the US mainland, the majority of Canada, and the majority of Europe excluding regions of Scandinavia above 65 degrees latitude.

Environmental Impact

The watch is typically repairable with options available through the customer service site. The battery is certified to retain at least 90% of its initial capacity after two years of weekly charging. The watch lacks any reused components. Garmin offers recycling programs on recent purchases.

Price

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

Verdict

This Fenix 8 Pro takes a fantastic adventure watch in the standard Fenix 8 and incorporates LTE for messaging, calls and LiveTrack – plus orbital communication, location update and SOS SOS for when you’re without coverage.

The result is an even more remarkable adventure tool for those that desire to be phone-free. If you wish to have someone monitor you remotely while running after dark or in the remote areas, the Garmin does so without requiring anything else.

It is very freeing to be outdoors without a phone, but that functionality carries quite a price, both in terms of the colossal price of the watch and the monthly fee of the inReach plan to provide the service. At least it is not reliant on your phone carrier so works with any make of smartphone and carrier.

The Fenix 8 Pro is a top-tier gadget for someone who dislikes being weighed down by their phone when jogging, cycling or trekking, but still desires to be locatable and contactable. For other users, it is a significant expense when the excellent Fenix 8 is already available.

Pros: LTE and satellite messaging, super-bright OLED screen, monitors everything with premier GPS, integrated torch, phone and standalone voice control, 8+ day endurance, Garmin Pay, complete offline maps and routes, offline Spotify, 100-metre water resistance and 40-metre diving, buttons and touch.

Drawbacks: extremely costly, LTE and orbital functions need ongoing subscription, limited Garmin Pay bank support, voice capabilities are sluggish, limited smartwatch functionality compared with Apple/Google/Samsung watches.

About the author

Monique Kelley

A software engineer and tech writer passionate about AI ethics and open-source projects, with over a decade of industry experience.

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