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

This newest iteration of the premium Fenix outdoor timepiece introduces a life-saving feature: no-phone communication and SOS messaging using 4G LTE or satellite links.

This Fenix 8 Pro upgrades the already impressive Fenix 8 by adding cutting-edge mobile technology, along with an available state-of-the-art microLED display in a limited edition. This is the brand's premier device and engineered to be the single gadget needed to venture virtually any location and track all your movements.

That positions it as an extremely pricey proposition, starting at £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 edition with microLED screen – nearly twice the cost of the standard Fenix 8.

Users receive a lot of functionality for your investment, with industry-leading workout, activity and outdoor tracking. Its full offline maps of the globe can seamlessly direct you back to the path if you get lost absent a phone, and appear excellent on the sizable, crisp and super-bright touchscreen.

The Fenix 8 Pro is exclusively offered in 47mm or 51mm case sizes, not the more compact 43mm version found in other models, so it is a big watch for bigger wrists. However the 47mm OLED version as reviewed does have an additional day of smartwatch battery life despite the screen always active, enduring a solid eight to nine days between charges.

Phone-Free Texting, Calls and Live Tracking

The company operates its own inReach LTE (4G) and orbital service service rather than depending on a watch plan tied to your phone provider, as with other smartwatches. However in contrast to competing satellite-enabled devices, emergency communication is not provided for no cost.

Instead, subscriptions begin from £7.99 or similar a month, which provides limitless LTE text and audio messages, call functionality and LiveTrack location sharing – so your friends or family can keep an eye on you while engaged in running, biking or similar activities – along with SOS satellite SOS alerts.

Check-ins and messages over satellite are then billed on top, with higher-tier subscriptions including various allowances of satellite use, increasing to a £50 a month unlimited plan. The watch includes a 30-day free trial so you can test out the service.

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 playing music or similar tasks, but you can make and take calls, send texts and generally keep in touch with your family and companions.

When you text someone, Garmin dispatches them an SMS from a arbitrary phone number, which they can respond to directly to your watch. If they download the Garmin Messenger app, you can then communicate back and forth via typed or spoken messages, and make voice calls. Your contact is not required to have a Garmin profile to use the Messenger application, just a mobile number is sufficient to sign up for texts.

Messaging on the watch works adequately but typing out texts on the tiny on-screen keyboard is slow. It includes a set of personalizable pre-set replies you can use to speed things up. Voice recordings and calls work OK, though as with most wearables, you’re not going to wish to use it for lengthy discussions as the audio clarity is not fantastic.

LiveTrack is the most useful function. You can configure to automatically send a URL to selected contacts whenever you start an activity, so they can follow your real time location on a map. It’s great for following race progress, but it primarily acts as a tool for someone you trust to be aware of your whereabouts in case an incident occurs. It has typically functioned effectively, though the real location has sometimes been delayed when transitioning in and out of strong LTE signal.

All of these capabilities are accessible on other Garmin devices if you bring your phone with you, but in areas where LTE lacks coverage, the satellite activates on the Fenix 8 Pro to transmit texts, position updates and SOS SOS.

A guide shows you how to find the clear view 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 vital lifeline, though it is essential to note that satellite coverage is restricted to the US mainland, most of Canada, and the majority of Europe except for parts of Scandinavia north of 65 degrees latitude.

Sustainability

The watch is typically repairable with services available through the customer service site. The battery is rated to retain at least 90% of its original power after two years of weekly charging. The watch lacks any reused materials. 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 optional Garmin inReach service plans cost from £7.99 (€9.99/$7.99/A$13.50).

Verdict

The Fenix 8 Pro takes a fantastic adventure watch in the standard Fenix 8 and adds LTE for messaging, calls and LiveTrack – along with satellite communication, check-in and emergency SOS for when you’re without coverage.

The result is an even more impressive outdoor device for those that desire to be unplugged. If you wish to have someone monitor 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 capability comes at a significant cost, both in terms of the colossal cost of the watch and the recurring fee of the inReach plan to enable the service. Fortunately it is not dependent on your phone carrier so works with any make of smartphone and network.

The Fenix 8 Pro is a top-tier device for someone who hates being weighed down by their phone when jogging, cycling or trekking, but still wants to be locatable and contactable. For everyone else, it is a significant expense when the superb Fenix 8 is already available.

Advantages: LTE and satellite messaging, high-luminance OLED screen, tracks all activities with premier GPS, integrated torch, voice and standalone voice control, 8+ day endurance, Garmin Pay, full offline mapping and navigation, offline Spotify, 100-metre waterproofing and 40-metre underwater use, physical controls and touch.

Cons: extremely costly, LTE and orbital features require ongoing subscription, restricted Garmin Pay bank support, voice capabilities are sluggish, limited wearable features versus competing watches.

The writer

Cameron Ryan

A seasoned journalist with over a decade of experience covering European politics and international relations, known for her incisive reporting.

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