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

The latest version of Garmin's flagship Fenix outdoor timepiece brings a potentially lifesaving feature: no-phone communication and emergency messaging using 4G LTE or orbital connections.

The Fenix 8 Pro upgrades the already outstanding Fenix 8 by adding new cellular technology, plus an optional state-of-the-art microLED display in a special edition. This is the brand's top device and designed to be the single tool needed to explore almost any location and track every activity.

That positions it as an very expensive option, priced from £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 variant with microLED screen – nearly twice the price of the regular Fenix 8.

Users get a lot of functionality for your money, with industry-leading workout, movement and adventure tracking. The complete offline maps of the world can automatically guide you return to the path if you get lost without a phone, and appear excellent on the large, crisp and super-bright touchscreen.

This Fenix 8 Pro is only offered in 47mm or 51mm case dimensions, not the smaller 43mm size available in other models, so it is a big watch for larger wrists. But the 47mm OLED version as tested boasts an extra day of smartwatch battery life even with the screen always active, enduring a solid eight to nine days between charges.

Phone-Free Texting, Calling and Real-Time Location

Garmin uses its own inReach LTE (4G) and orbital service service rather than depending on a watch plan linked to your phone provider, as with other wearables. But unlike competing satellite-enabled products, SOS communication is not provided for free.

Rather, plans begin from £7.99 or equivalent a month, which includes unlimited LTE SMS and voice messaging, call functionality and LiveTrack location tracking – so your contacts or loved ones can keep an eye on you while out jogging, biking or similar activities – plus emergency satellite SOS messaging.

Check-ins and texts via satellite are then charged on top, with more expensive subscriptions including different quotas of orbital use, increasing to a £50 a month all-inclusive plan. The watch comes with a 30-day trial period so you can test out the service.

After you have completed setup, you simply venture the door minus your phone and the watch will link to LTE. You can not use it for streaming music or comparable tasks, but you can make and take calls, dispatch texts and generally stay connected with your family and companions.

Whenever you message someone, Garmin sends them an SMS from a random phone number, which they can respond to back to your watch. If they download the Garmin Messenger application, you can then message back and forth using typed or voice messages, and make voice calls. Your contact 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 fine but typing out texts on the small on-screen keyboard is time-consuming. It includes a set of personalizable canned replies you can use to expedite communication. Spoken messages and calls work acceptably, though as with most wearables, you’re not going to want to use it for extended discussions as the quality is less than fantastic.

LiveTrack is the handiest function. You can configure to automatically transmit a URL to selected contacts every time you begin 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 typically worked well, although the actual position has occasionally been delayed when moving in and out of strong LTE coverage.

All of these capabilities are accessible on other Garmin watches if you carry your phone with you, but in areas where LTE does not reach, the satellite kicks in on the Fenix 8 Pro to transmit texts, position updates and SOS SOS.

A guide shows you how to find the line of sight 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 crucial safety feature, though it is important to remember that orbital coverage is restricted to the US mainland, most of Canada, and the majority of Europe except for regions of Scandinavia north of 65 degrees north.

Environmental Impact

The watch is typically repairable with services available via the customer service portal. The battery is certified to maintain at least 90% of its original capacity after two years of regular charging. The watch lacks any recycled materials. Garmin provides disposal programs on new purchases.

Price

The Fenix 8 Pro is priced from £1,029.99 (€1,199.99/$1,199.99/A$2,299). The additional 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 texting, call functionality and LiveTrack – plus satellite communication, check-in and emergency SOS for when you’re out of signal.

The result 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 running after dark or in the middle of nowhere, the Garmin accomplishes this without needing anything else.

This is very freeing to be outside without a phone, but that capability comes at a significant cost, both in terms of the substantial price of the watch and the monthly subscription of the inReach plan to provide the service. Fortunately it is not dependent on your phone provider so works with all make of smartphone and carrier.

The Fenix 8 Pro is a top-tier device for someone who dislikes being weighed down by their phone when running, biking or trekking, but still desires to be trackable and contactable. For everyone else, it is a lot of expense when the superb Fenix 8 is already available.

Pros: LTE and satellite messaging, super-bright OLED screen, tracks all activities with best-in-class GPS, integrated torch, phone and standalone commands, 8+ day endurance, Garmin Pay, full offline mapping and routes, offline Spotify, 100-metre water resistance and 40-metre underwater use, buttons and touch.

Drawbacks: very expensive, LTE and satellite features require ongoing subscription, limited Garmin Pay bank compatibility, speech features are sluggish, basic wearable features versus competing watches.

The writer

Melissa Potter

A software engineer and tech writer passionate about open-source projects and emerging technologies, with over a decade of industry experience.

Core Weekly

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