Garmin Fenix 8 Pro Review: Built-in LTE and Orbital Connectivity for No-Phone Texting

The latest version of Garmin's flagship Fenix adventure timepiece brings a life-saving feature: phone-free communication and emergency messaging using 4G LTE or satellite connections.

This Fenix 8 Pro upgrades the already outstanding Fenix 8 by adding new mobile tech, along with an optional state-of-the-art microLED screen in a special edition. It is the brand's premier device and designed to be the only gadget required to explore almost any location and track every activity.

That makes it an extremely expensive proposition, priced from £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and reaching a substantial £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.

You do get a lot of features for your investment, with best-in-class fitness, movement and adventure tracking. The complete offline mapping of the globe can seamlessly direct you back to the path if you lose your way without a phone, and appear great on the large, crisp and high-luminance touchscreen.

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

Phone-Free Messaging, Calls and Live Tracking

The company uses its own inReach LTE (4G) and orbital service service rather than relying on a watch plan tied to your phone provider, as with other smartwatches. However unlike Apple or Google's satellite-capable products, emergency communication is not included for free.

Instead, subscriptions begin from £7.99 or equivalent a month, which provides limitless LTE text and voice messages, call functionality and LiveTrack location sharing – so your contacts or loved ones can monitor you while engaged in running, biking or comparable activities – plus emergency orbital SOS alerts.

Check-ins and messages over orbital are then charged additionally, with more expensive plans including different allowances of orbital usage, climbing to a £50 a month all-inclusive subscription. The watch comes with a 30-day free trial so you can test out the functionality.

Once you have completed setup, you just venture the door minus your phone and the watch will connect to LTE. You can not use it for streaming music or similar activities, 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 random phone number, which they can reply to directly to your watch. If they download the Garmin Messenger application, you can then message reciprocally using text or voice communications, and make voice calls. Your contact is not required to have a Garmin account to use the Messenger app, just a phone number is enough to sign up for texts.

Messaging on the watch works fine but typing out texts on the small on-screen keyboard is time-consuming. It includes a set of personalizable canned responses you can send to speed things up. Spoken recordings and calls perform acceptably, although as with the majority of smartwatches, you’re unlikely going to wish to use it for extended discussions as the quality is not fantastic.

LiveTrack is the most useful feature. You can configure to on its own transmit a URL to chosen contacts whenever you begin an activity, so they can track your real time location on a map. It’s excellent for monitoring race performance, but it primarily serves as a tool for someone you trust to be aware of your location in case an incident occurs. It has generally worked well, although the actual location has occasionally been delayed when moving in and out of good LTE coverage.

All of 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 activates on the Fenix 8 Pro to send texts, location updates and SOS SOS.

A on-screen assistance displays 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 straightforward to use and could be a crucial safety feature, however it is important to remember that satellite service is restricted to the US mainland, most of Canada, and the majority of Europe excluding parts of Scandinavia above 65 degrees north.

Environmental Impact

The watch is typically serviceable with options offered through the support portal. The battery is rated to retain at least 90% of its initial power after two years of regular charging. The watch lacks any reused components. Garmin provides recycling schemes on new purchases.

Price

This 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).

Verdict

The Fenix 8 Pro takes a fantastic adventure watch in the regular Fenix 8 and incorporates LTE for messaging, call functionality and LiveTrack – plus satellite messaging, check-in and SOS SOS for when you’re without coverage.

The result is an even more remarkable outdoor device for those that desire to be phone-free. If you want to have someone keep an eye on you remotely while running out at night or in the remote areas, the Garmin accomplishes this without requiring additional gear.

This is quite liberating to be outside without a phone, but that capability comes at quite a price, both in terms of the colossal price of the watch and the recurring subscription of the inReach plan to provide the service. Fortunately it isn’t reliant on your phone provider so works with any brand of smartphone and network.

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

Pros: LTE and satellite messaging, high-luminance OLED display, monitors everything with premier GPS, integrated torch, voice and standalone commands, 8+ day battery life, Garmin Pay, full offline maps and navigation, offline Spotify, 100-metre water resistance and 40-metre underwater use, physical controls and touchscreen.

Cons: extremely expensive, LTE and satellite features require monthly payment, restricted Garmin Pay bank support, speech features are slow, basic wearable features compared with Apple/Google/Samsung watches.

Leslie Ruiz
Leslie Ruiz

A tech enthusiast and digital strategist with a passion for exploring emerging technologies and sharing actionable insights.