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Garmin Fenix 8 Pro Analysis: Built-in LTE and Satellite Connectivity for Phone-Free Messaging

This latest version of Garmin's top-tier Fenix outdoor watch includes a life-saving capability: no-phone messaging and SOS messaging using 4G LTE or orbital connections.

This Fenix 8 Pro upgrades the already impressive Fenix 8 by adding new mobile tech, along with an available advanced microLED screen in a limited edition. This is Garmin's premier model and designed to be the single tool needed to venture almost any location and monitor every activity.

This positions it as an very expensive proposition, starting at £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 edition with microLED screen – almost double the price of the standard Fenix 8.

You do receive a significant features for your money, with best-in-class fitness, movement and outdoor tracking. Its full offline mapping of the globe can automatically guide you back to the path if you get lost without a phone, and appear great on the sizable, crisp and high-luminance display.

The Fenix 8 Pro is only available in 47mm or 51mm case dimensions, not the smaller 43mm size found in other devices, so it is a large watch for bigger wrists. But the 47mm OLED version as reviewed boasts an extra day of smartwatch battery life despite the display always active, enduring a solid eight to nine days between charges.

No-Phone Texting, Calling and Real-Time Location

Garmin operates its proprietary inReach LTE (4G) and orbital service service rather than relying on a watch plan linked to your phone provider, like other smartwatches. But unlike competing satellite-enabled devices, SOS messaging is not provided for no cost.

Rather, subscriptions start at £7.99 or equivalent a month, which includes limitless LTE text and audio messages, calls and LiveTrack position tracking – so your friends or family can monitor you while out jogging, biking or similar activities – plus emergency satellite SOS messaging.

Check-ins and texts over orbital are then billed on top, with more expensive plans including different quotas of orbital use, increasing to a £50 a month unlimited subscription. The watch includes a 30-day free trial so you can test out the service.

After you have completed setup, you just venture outside minus your phone and the watch will link to LTE. You cannot use it for streaming music or similar tasks, but you can make and take calls, dispatch texts and generally stay connected with your relatives and companions.

Whenever you message someone, Garmin sends 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 message reciprocally via typed or voice communications, and initiate voice calls. Your contact does not need a Garmin profile to use the Messenger application, only a mobile number is sufficient to sign up for texts.

Messaging on the watch works fine but composing texts on the small on-screen keyboard is slow. It includes a set of customisable canned replies you can use to expedite communication. Spoken recordings and calls work OK, although as with most smartwatches, you’re unlikely going to wish to use it for lengthy discussions as the quality is less than ideal.

LiveTrack is the most useful function. You can configure to on its own transmit a URL to selected contacts whenever you start an activity, so they can track your live location on a map. It’s excellent for following race progress, but it mostly serves as a tool for someone you trust to be aware of your whereabouts in case an incident occurs. It has generally functioned well, though the actual position has sometimes lagged when moving in and out of strong LTE coverage.

These capabilities are available on other Garmin devices if you carry your phone with you, but in locations where LTE lacks coverage, the orbital activates on the Fenix 8 Pro to send texts, position check-ins and SOS SOS.

A on-screen assistance shows you how to find the clear view to the satellite, which then transmits and gets messages within about 10 to 30 seconds. It was unexpectedly straightforward to use and could be a vital lifeline, though it is essential to remember that orbital service is restricted to the US continent, most of Canada, and most of Europe excluding parts of Scandinavia north of 65 degrees latitude.

Sustainability

The watch is generally serviceable with services available through the support portal. The battery is rated to maintain at least 90% of its original power after two years of weekly charging. The watch does not contain any recycled components. Garmin provides recycling programs on recent purchases.

Cost

The Fenix 8 Pro is priced 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

This Fenix 8 Pro takes a excellent outdoor watch in the regular Fenix 8 and incorporates LTE for messaging, call functionality and LiveTrack – along with orbital messaging, location update and SOS SOS for when you’re without coverage.

Outcome 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 from afar while running out at night 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 cost, both in terms of the substantial price of the watch and the monthly fee of the inReach plan to provide the service. At least it isn’t reliant on your phone provider so functions with all brand of smartphone and carrier.

This Fenix 8 Pro is a top-tier gadget for someone who hates being burdened by their phone when running, cycling or trekking, but nevertheless desires to be locatable and reachable. For everyone else, it is a lot of money when the excellent Fenix 8 already exists.

Pros: LTE and orbital messaging, super-bright OLED display, tracks all activities with best-in-class GPS, integrated torch, phone and standalone commands, 8+ day endurance, Garmin Pay, complete offline maps and routes, offline Spotify, 100-metre waterproofing and 40-metre diving, physical controls and touch.

Cons: very costly, LTE and satellite features need ongoing payment, restricted Garmin Pay financial compatibility, speech capabilities are slow, basic wearable features versus competing watches.

The writer

Sarah Jackson

A Berlin-based tech journalist and software developer with over 8 years of experience in digital innovation and cybersecurity.

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