Garmin Fenix 8 Pro Analysis: Integrated LTE and Satellite Communication for Phone-Free Texting

The most recent iteration of Garmin's premium Fenix outdoor timepiece brings a life-saving feature: phone-free communication and emergency messaging via 4G LTE or satellite links.

This Fenix 8 Pro builds upon the previously outstanding Fenix 8 by incorporating new cellular technology, plus an available state-of-the-art microLED display in a special edition. This is the brand's premier model and designed to be the only gadget required to venture virtually anywhere and track all your movements.

That positions it as an very expensive option, priced from £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and climbing to a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm edition with microLED display – almost twice the price of the regular Fenix 8.

Users receive a significant functionality for your money, with best-in-class workout, activity and outdoor tracking. Its complete offline maps of the globe can automatically guide you back to the trail if you get lost absent a phone, and appear excellent on the sizable, crisp and super-bright touchscreen.

This Fenix 8 Pro is only offered in 47mm or 51mm case dimensions, not the more compact 43mm size found in other devices, so it is a big watch for larger wrists. However the 47mm OLED model as tested does have an extra day of smartwatch battery life despite the screen always active, enduring a solid eight to nine days between charging.

No-Phone Messaging, Calls and Real-Time Location

Garmin operates its own inReach LTE (4G) and orbital subscription service rather than depending on a watch plan tied to your phone provider, like other wearables. However in contrast to competing satellite-capable products, emergency messaging is not provided for free.

Rather, plans start at £7.99 or equivalent a month, which includes limitless LTE SMS and voice messaging, call functionality and LiveTrack position sharing – so your contacts or family can monitor you while out jogging, biking or comparable activities – plus emergency orbital SOS messaging.

Location updates and texts over satellite are then charged on top, with higher-tier subscriptions offering various allowances of satellite use, increasing to a £50 a month unlimited subscription. The watch comes with a 30-day free trial so you can test out the service.

Once you have completed setup, you just venture the door minus your phone and the watch will link to LTE. You can not use it for streaming music or similar activities, but you are able to 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 arbitrary phone number, which they can reply to back to your watch. If they install the Garmin Messenger app, you can then communicate back and forth via text or voice messages, and initiate voice calls. Your recipient does not need a Garmin account to use the Messenger application, just a phone number is sufficient to register for texts.

Messaging on the watch functions adequately but composing texts on the tiny on-screen keyboard is slow. It includes a set of customisable pre-set replies you can send to expedite communication. Voice recordings and calls perform acceptably, though as with the majority of wearables, you’re unlikely going to wish to use it for extended discussions as the audio clarity is less than fantastic.

LiveTrack is the most useful feature. You can configure to on its own transmit a link to chosen contacts every time you start an exercise, so they can track your live position on a map. It’s excellent for monitoring competition performance, but it mostly acts as a utility for someone you rely on to be aware of your whereabouts in case an incident occurs. It has generally functioned well, although the real location has sometimes lagged when transitioning in and out of strong LTE coverage.

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

A on-screen assistance displays you how to locate the clear view to the satellite, which then transmits and gets communications within about 10 to 30 seconds. It was surprisingly easy to use and could be a vital lifeline, however it is essential to note that satellite coverage is restricted to the US mainland, the majority of Canada, and most of Europe excluding parts of Scandinavia above 65 degrees latitude.

Sustainability

The watch is typically repairable with options offered through the customer service portal. The battery is rated to maintain at least 90% of its original capacity after two years of weekly charging. The watch lacks any recycled components. Garmin offers disposal schemes 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 subscription packages cost from £7.99 (€9.99/$7.99/A$13.50).

Verdict

The Fenix 8 Pro builds on a excellent outdoor watch in the standard Fenix 8 and incorporates LTE for texting, calls and LiveTrack – along with satellite messaging, location update and emergency SOS for when you’re without coverage.

Outcome is an even more remarkable outdoor tool for those that want to be unplugged. If you wish 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 quite freeing to be outdoors without a phone, but that capability carries quite a price, both in terms of the colossal cost of the watch and the recurring subscription of the inReach plan to enable the service. Fortunately it isn’t dependent on your phone provider so functions with all make of smartphone and carrier.

The Fenix 8 Pro is a killer device for someone who dislikes being weighed down by their phone when running, cycling or trekking, but nevertheless desires to be locatable and contactable. For everyone else, it is a significant expense when the superb Fenix 8 is already available.

Pros: LTE and satellite messaging, super-bright OLED screen, tracks all activities with premier GPS, integrated flashlight, phone and standalone voice control, 8+ day endurance, Garmin Pay, complete offline maps and navigation, offline Spotify, 100-metre water resistance and 40-metre underwater use, buttons and touch.

Cons: extremely expensive, LTE and orbital features need ongoing payment, restricted Garmin Pay bank compatibility, speech features are sluggish, limited smartwatch functionality compared with competing watches.

Heather Harris
Heather Harris

Elara is a tech journalist and AI researcher with a passion for demystifying complex technologies and exploring their societal impacts.