Skip to content
Wednesday, October 7, 2026
Future Finance Dutch

Garmin Fenix 8 Pro Review: Integrated LTE and Orbital Communication for Phone-Free Texting

This latest iteration of the flagship Fenix outdoor timepiece brings a potentially lifesaving feature: phone-free messaging and SOS messaging via 4G LTE or satellite connections.

The Fenix 8 Pro builds upon the previously impressive Fenix 8 by incorporating cutting-edge cellular tech, plus an optional advanced microLED display in a special edition. It is Garmin's premier device and designed to be the only gadget needed to venture virtually any location and monitor every activity.

That positions it as an extremely pricey option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model and reaching a colossal £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED screen – almost double the cost of the regular Fenix 8.

Users get a lot of functionality for your money, with industry-leading workout, activity and adventure monitoring. Its full offline maps of the world can seamlessly direct you back to the path if you get lost without a phone, and appear excellent on the large, sharp and super-bright touchscreen.

This Fenix 8 Pro is only offered in 47mm or 51mm case sizes, not the more compact 43mm version available in other models, so it is a big watch for bigger wrists. But the 47mm OLED version as tested boasts an additional day of smartwatch battery life despite the screen on all the time, enduring a reliable eight to nine days between charging.

No-Phone Texting, Calling and Real-Time Location

Garmin uses its proprietary inReach LTE (4G) and satellite service service rather than relying on a watch plan linked to your mobile provider, as with other wearables. However in contrast to Apple or Google's satellite-capable devices, emergency messaging is not included for free.

Instead, subscriptions begin from £7.99 or similar a month, which provides limitless LTE SMS and audio messaging, calls and LiveTrack location sharing – so your contacts or family can keep an eye on you while engaged in jogging, cycling or comparable pursuits – plus emergency orbital SOS alerts.

Location updates and messages via satellite are then charged on top, with higher-tier plans including various 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 functionality.

Once you have completed setup, you simply venture the door without your phone and the watch will connect to LTE. You can not use it for streaming music or comparable activities, but you are able to make and take calls, dispatch texts and generally keep in touch with your family and companions.

Whenever you text someone, Garmin dispatches them an SMS from a random number, which they can respond to directly to your watch. If they install the Garmin Messenger application, you can then communicate reciprocally using text or voice messages, and make voice calls. Your contact is not required to have a Garmin account to use the Messenger app, only a phone number is enough to sign up for texts.

Messaging on the watch works adequately but typing out texts on the tiny on-screen keyboard is slow. It has a set of customisable canned replies you can send to speed things up. Voice recordings and calls work OK, although as with the majority of wearables, you’re not going to wish to use it for extended conversations as the audio clarity is less than fantastic.

LiveTrack is the most useful feature. You can set it up to on its own transmit a URL to chosen contacts every time you begin an exercise, so they can follow your live location on a map. It’s great for monitoring race performance, but it primarily acts as a tool for someone you rely on to be aware of your whereabouts in case an incident occurs. It has typically functioned effectively, although the actual location has occasionally lagged when transitioning in and out of strong LTE signal.

All of these features are accessible 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 transmit texts, position check-ins and SOS SOS.

A guide 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 easy to use and could be a vital lifeline, though it is important to remember that satellite service is limited to the US continent, most of Canada, and most of Europe except for parts of Scandinavia north of 65 degrees latitude.

Environmental Impact

The watch is generally serviceable with services available via the customer service portal. The battery is certified to maintain at least 90% of its original power after two years of weekly charging. The watch does not contain any recycled materials. Garmin provides recycling programs on new purchases.

Price

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

Conclusion

The Fenix 8 Pro takes a fantastic adventure watch in the regular Fenix 8 and adds LTE for texting, calls 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 device for those that desire to be unplugged. If you want to have someone monitor you remotely while running out at night or in the middle of nowhere, the Garmin accomplishes this without requiring additional gear.

It is quite liberating to be outdoors without a phone, but that capability comes at quite a cost, both in terms of the substantial price of the watch and the monthly subscription of the inReach service to provide the features. Fortunately it is not reliant on your phone carrier so functions with all make of smartphone and carrier.

This Fenix 8 Pro is a top-tier gadget for someone who dislikes being weighed down by their phone when running, cycling or hiking, but nevertheless wants to be trackable and reachable. For other users, it is a lot of expense when the superb Fenix 8 is already available.

Advantages: LTE and satellite communication, super-bright OLED display, tracks all activities with best-in-class GPS, built-in torch, phone and offline commands, 8+ day battery life, Garmin Pay, complete offline maps and navigation, offline Spotify, 100-metre waterproofing and 40-metre diving, buttons and touch.

Drawbacks: extremely expensive, LTE and orbital functions require ongoing subscription, restricted Garmin Pay financial compatibility, voice capabilities are slow, basic wearable functionality compared with competing watches.

RB
About the author

Robert Ballard

Lena is a Dutch financial analyst specializing in sustainable investing and retirement planning for expats.

Future Finance Dutch

Type to search articles.