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

This most recent iteration of Garmin's premium Fenix outdoor timepiece brings a potentially lifesaving feature: phone-free messaging and SOS messaging using 4G LTE or orbital connections.

The Fenix 8 Pro builds upon 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 only tool needed to explore almost anywhere and track all your movements.

This makes it an extremely pricey option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model 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 regular Fenix 8.

You do get a significant functionality for your investment, with industry-leading fitness, movement and outdoor tracking. Its complete offline maps of the globe can automatically guide you back to the trail if you lose your way without a phone, and look great on the large, crisp and super-bright touchscreen.

The Fenix 8 Pro is exclusively available in 47mm or 51mm case sizes, omitting the more compact 43mm version available in other models, so it is a large watch for bigger wrists. But the 47mm OLED version as tested boasts an extra day of smartwatch battery life even with the screen on all the time, enduring a reliable eight to nine days between charging.

Phone-Free Messaging, Calls and Real-Time Location

Garmin uses its own inReach LTE (4G) and satellite service plan instead of depending on a watch plan tied to your mobile provider, as with other wearables. However in contrast to Apple or Google's satellite-capable products, SOS messaging is not included for no cost.

Instead, subscriptions start at £7.99 or equivalent a month, which provides unlimited LTE text and voice messages, calls and LiveTrack location tracking – so your contacts or family can keep an eye on you while engaged in running, cycling or comparable activities – plus emergency satellite SOS alerts.

Location updates and texts via orbital are then billed on top, with more expensive plans including various quotas of satellite use, climbing to a £50 a month unlimited plan. The watch includes a 30-day free trial so you can evaluate the service.

Once you have completed setup, you simply venture outside minus your phone and the watch will link to LTE. You can not use it for streaming music or similar tasks, but you are able to make and take calls, send texts and generally stay connected with your family and companions.

When you text someone, Garmin dispatches them an SMS from a arbitrary phone number, which they can reply to back to your watch. If they download the Garmin Messenger app, you can then communicate reciprocally via typed or spoken communications, and initiate voice calls. Your recipient does not need a Garmin profile to use the Messenger application, only a phone number is enough to sign up for texts.

Texting on the watch works adequately but composing texts on the small on-screen keyboard is time-consuming. It includes a collection of customisable pre-set responses you can send to speed things up. Voice messages and calls work acceptably, though as with the majority of smartwatches, you’re unlikely going to want to use it for lengthy conversations as the quality is less than fantastic.

LiveTrack is the most useful function. You can configure to automatically send a link to selected contacts whenever you start an activity, so they can follow your real time position on a map. It’s excellent for monitoring competition progress, but it mostly serves as a utility for someone you trust to be aware of your whereabouts in case an incident occurs. It has generally functioned effectively, although the actual position has occasionally lagged when transitioning in and out of good LTE signal.

All of these features are available on other Garmin watches if you bring your phone with you, but in areas where LTE does not reach, the satellite activates on the Fenix 8 Pro to send texts, position updates and emergency SOS.

A guide shows you how to find the line of sight 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 vital safety feature, however it is essential to remember that orbital service is limited to the US mainland, the majority of Canada, and the majority of Europe except for regions of Scandinavia north of 65 degrees north.

Sustainability

The watch is generally 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 weekly charging. The watch does not contain any recycled components. Garmin offers recycling schemes on new 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 subscription packages cost from £7.99 (€9.99/$7.99/A$13.50).

Conclusion

The Fenix 8 Pro builds on a excellent outdoor watch in the regular Fenix 8 and adds LTE for messaging, calls and LiveTrack – plus satellite communication, location update and emergency SOS for when you’re without coverage.

Outcome is an even more impressive adventure device for those that desire to be unplugged. If you want to have someone keep an eye on you from afar while exercising out at night or in the middle of nowhere, the Garmin does so without requiring additional gear.

This is very liberating to be outside without a phone, but that functionality carries quite a cost, both in terms of the colossal cost of the watch and the monthly subscription of the inReach plan to enable the features. Fortunately it is not reliant on your phone provider so functions with any make of smartphone and network.

The Fenix 8 Pro is a killer gadget for someone who dislikes being weighed down by their phone when jogging, biking or trekking, but nevertheless wants to be locatable and contactable. For everyone else, it is a lot of money when the excellent Fenix 8 already exists.

Advantages: LTE and orbital communication, high-luminance OLED screen, monitors everything with premier GPS, built-in torch, voice and standalone voice control, 8+ day battery life, Garmin Pay, complete offline maps and routes, offline Spotify, 100-metre waterproofing and 40-metre underwater use, buttons and touch.

Drawbacks: extremely expensive, LTE and orbital features need monthly payment, restricted Garmin Pay bank compatibility, voice features are slow, basic wearable features versus competing watches.

DC
The writer

David Crawford

Cybersecurity expert specializing in blockchain technology and digital asset protection with over a decade of experience.

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