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Garmin Fenix 8 Pro Review: Built-in LTE and Satellite Communication for Phone-Free Messaging

The latest iteration of Garmin's premium Fenix adventure timepiece introduces a potentially lifesaving feature: phone-free communication and emergency alerts via 4G LTE or satellite connections.

This Fenix 8 Pro upgrades the previously outstanding Fenix 8 by adding cutting-edge mobile technology, plus an available state-of-the-art microLED display in a special edition. It is Garmin's premier device and designed to be the single gadget required to explore virtually anywhere and track every activity.

That positions it as an extremely pricey option, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED version and climbing to a colossal £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED screen – nearly double the price of the standard Fenix 8.

Users receive a lot of features for your investment, with industry-leading fitness, movement and outdoor tracking. Its complete offline mapping of the world can automatically direct you return to the path if you lose your way without a phone, and appear excellent on the sizable, sharp and high-luminance touchscreen.

This Fenix 8 Pro is only available in 47mm or 51mm case sizes, not the smaller 43mm version found in other models, so it is a large watch for bigger wrists. However the 47mm OLED model as tested does have an additional day of watch battery life even with the display on all the time, lasting a reliable eight to nine days between charging.

No-Phone Texting, Calls and Live Tracking

The company uses its own inReach LTE (4G) and orbital service plan instead of relying on a watch plan tied to your mobile carrier, like other wearables. However in contrast to Apple or Google's satellite-capable devices, SOS communication is not provided for no cost.

Instead, subscriptions begin from £7.99 or equivalent a month, which includes limitless LTE text and voice messaging, calls and LiveTrack position tracking – so your contacts or loved ones can keep an eye on you while out jogging, biking or comparable pursuits – along with emergency satellite SOS alerts.

Check-ins and texts via orbital are then billed additionally, with higher-tier subscriptions offering different allowances of orbital use, climbing to a £50 a month all-inclusive 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 without your phone and the watch will link to LTE. You cannot use it for streaming music or similar activities, but you are able to place and receive calls, send texts and generally stay connected with your relatives and companions.

Whenever you text someone, Garmin sends them an SMS from a random phone number, which they can respond to back to your watch. If they install the Garmin Messenger application, you can then communicate reciprocally using text or spoken messages, and initiate voice calls. Your recipient is not required to have a Garmin profile to use the Messenger app, only a phone number is enough to register for texts.

Texting on the watch functions fine but typing out texts on the small on-screen keyboard is slow. It includes a set of customisable canned responses you can use to speed things up. Voice recordings and calls work OK, though as with the majority of smartwatches, you’re unlikely going to wish to use it for lengthy discussions as the audio clarity is less than fantastic.

LiveTrack is the most useful feature. You can set it up to automatically transmit a link to chosen contacts every time you start an activity, so they can track your live position on a map. It’s excellent for monitoring race performance, but it mostly serves as a tool for someone you trust to know your whereabouts in case an incident occurs. It has typically functioned effectively, though the actual location has occasionally been delayed when moving in and out of good LTE signal.

All of these features are available on other Garmin watches if you carry your phone with you, but in locations where LTE does not reach, the satellite kicks in on the Fenix 8 Pro to send texts, location check-ins and emergency SOS.

A on-screen assistance shows you how to locate the clear view to the orbital system, which then transmits and gets communications within about 10 to 30 seconds. It was surprisingly easy to use and could be a crucial safety feature, though it is important to note that satellite service is restricted to the US mainland, most of Canada, and most of Europe except for parts of Scandinavia north of 65 degrees north.

Sustainability

The watch is typically serviceable with services available through the customer service portal. The battery is certified to maintain at least 90% of its initial capacity after two years of weekly charging. The watch does not contain any reused components. Garmin offers disposal schemes on new purchases.

Price

The Fenix 8 Pro costs 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

This Fenix 8 Pro builds on a excellent adventure watch in the regular Fenix 8 and incorporates LTE for texting, calls and LiveTrack – plus satellite communication, check-in and SOS SOS for when you’re without signal.

Outcome is an increasingly remarkable outdoor device for those that desire to be phone-free. If you want to have someone monitor you remotely while exercising out at night or in the remote areas, the Garmin accomplishes this without needing anything else.

It is quite freeing to be outside 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 service to provide the service. Fortunately it is not reliant on your phone carrier so functions with any make of smartphone and network.

The Fenix 8 Pro is a top-tier device for someone who dislikes being burdened by their phone when running, cycling or trekking, but still desires to be trackable and contactable. For other users, it is a significant 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 commands, 8+ day battery life, Garmin Pay, complete offline mapping and routes, offline Spotify, 100-metre water resistance and 40-metre underwater use, buttons and touchscreen.

Drawbacks: extremely expensive, LTE and satellite functions require ongoing payment, restricted Garmin Pay financial compatibility, voice features are sluggish, basic wearable features versus Apple/Google/Samsung watches.

About the author

Tamara Johnson

Award-winning journalist and storyteller passionate about uncovering human experiences and sharing transformative narratives.

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