Skip to content
Zone Culture UK

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

This most recent iteration of Garmin's flagship Fenix outdoor timepiece includes a life-saving feature: no-phone messaging and emergency alerts using 4G LTE or satellite links.

This Fenix 8 Pro enhances the previously impressive Fenix 8 by incorporating new cellular tech, along with an available state-of-the-art microLED display in a limited edition. It is the brand's premier model and engineered to be the single gadget needed to explore almost anywhere and monitor every activity.

This positions it as an extremely pricey option, priced from £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and reaching a colossal £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED screen – almost twice the cost of the standard Fenix 8.

Users get a lot of features for your money, with best-in-class fitness, movement and adventure monitoring. The full offline maps of the world can automatically guide you back to the path if you get lost absent a phone, and look excellent on the large, sharp and super-bright display.

This Fenix 8 Pro is only available in 47mm or 51mm case dimensions, not the smaller 43mm size available in other devices, so it is a big watch for bigger wrists. But the 47mm OLED version as tested does have an additional day of watch battery life despite the screen always active, enduring a reliable eight to nine days between charges.

No-Phone Messaging, Calls and Live Tracking

The company operates its own inReach LTE (4G) and satellite subscription plan instead of relying on a watch plan tied to your mobile carrier, as with other wearables. But unlike Apple or Google's satellite-enabled devices, emergency communication is not included for no cost.

Rather, subscriptions start at £7.99 or equivalent a month, which includes limitless LTE SMS and audio messages, calls and LiveTrack position tracking – so your contacts or family can keep an eye on you while engaged in jogging, cycling or comparable activities – plus emergency satellite SOS alerts.

Location updates and texts over orbital are then charged on top, with higher-tier subscriptions offering different quotas of satellite usage, increasing 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 completed setup, you just head out the door minus your phone and the watch will connect to LTE. You cannot use it for streaming music or similar tasks, but you can place and receive calls, send texts and overall stay connected with your family and companions.

Whenever you text someone, Garmin dispatches them an SMS from a arbitrary number, which they can reply to back to your watch. If they download the Garmin Messenger app, you can then message back and forth using typed or spoken messages, and make voice calls. Your contact does not need a Garmin account to use the Messenger application, just a phone number is enough to register for texts.

Messaging on the watch works adequately but typing out texts on the small on-screen keyboard is slow. It has a set of customisable canned responses you can use to expedite communication. Spoken messages and calls work acceptably, although as with most wearables, you’re not going to wish to use it for lengthy discussions as the quality is less than fantastic.

LiveTrack is the handiest function. You can set it up to on its own send a URL to selected contacts whenever you start an exercise, so they can follow your real time position on a map. It’s great for following competition performance, but it mostly serves as a tool for someone you rely on to know your location in case something happens. It has generally worked well, though the actual position has sometimes lagged when moving in and out of good LTE coverage.

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

A guide shows you how to find the line of sight to the satellite, which then sends and receives communications within about 10 to 30 seconds. It was surprisingly easy to use and could be a crucial lifeline, however it is important to remember that satellite service is restricted to the US mainland, the majority of Canada, and most of Europe excluding parts of Scandinavia north of 65 degrees latitude.

Environmental Impact

The watch is typically serviceable with services offered via the support site. The battery is certified to maintain at least 90% of its original power after two years of regular charging. The watch does not contain any reused materials. Garmin offers recycling programs on recent purchases.

Price

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

Conclusion

The Fenix 8 Pro takes a excellent outdoor watch in the standard Fenix 8 and adds LTE for messaging, call functionality and LiveTrack – plus orbital messaging, location update and SOS SOS for when you’re without coverage.

The result is an even more impressive adventure device for those that want to be unplugged. If you want to have someone monitor you from afar while exercising out at night or in the middle of nowhere, the Garmin accomplishes this without requiring additional gear.

It is very liberating to be outdoors without a phone, but that capability carries a significant price, both in terms of the substantial cost of the watch and the monthly subscription of the inReach service to provide the service. Fortunately it isn’t dependent on your phone provider so works with all make of smartphone and network.

This Fenix 8 Pro is a killer device for someone who hates being burdened by their phone when running, cycling or trekking, but still desires to be trackable and reachable. For other users, it is a significant money when the superb Fenix 8 is already available.

Advantages: LTE and orbital communication, super-bright OLED display, monitors everything with premier GPS, built-in torch, phone and standalone commands, 8+ day endurance, Garmin Pay, complete offline mapping and routes, offline Spotify, 100-metre water resistance and 40-metre diving, buttons and touch.

Drawbacks: extremely costly, LTE and satellite functions require monthly subscription, restricted Garmin Pay bank compatibility, voice features are slow, limited wearable features compared with competing watches.

The writer

Donna Mccullough

A cultural historian and writer passionate about documenting the evolving landscape of British arts and society.

Zone Culture UK

Type to search articles.