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

The newest iteration of Garmin's flagship Fenix adventure timepiece brings a potentially lifesaving capability: no-phone messaging and emergency alerts via 4G LTE or orbital connections.

The Fenix 8 Pro upgrades the already outstanding Fenix 8 by adding cutting-edge cellular tech, along with an optional state-of-the-art microLED display in a limited edition. This is the brand's top model and designed to be the single tool needed to venture virtually 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 colossal £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED display – nearly twice the cost of the regular Fenix 8.

You do receive a significant functionality for your investment, with industry-leading workout, activity and adventure tracking. Its full offline maps of the world can seamlessly direct you return to the trail if you lose your way without a phone, and appear excellent on the large, crisp and high-luminance touchscreen.

This Fenix 8 Pro is exclusively available in 47mm or 51mm case dimensions, not the more compact 43mm size found in other models, so it is a big watch for bigger wrists. But the 47mm OLED model as reviewed boasts an extra day of smartwatch battery life despite the display always active, enduring a solid eight to nine days between charges.

No-Phone Texting, Calling and Real-Time Location

The company uses its proprietary inReach LTE (4G) and satellite service service instead of depending on a watch plan linked to your mobile carrier, like other smartwatches. But unlike competing satellite-capable devices, emergency messaging is not included for free.

Instead, plans start at £7.99 or equivalent a month, which includes limitless LTE SMS and audio messaging, call functionality and LiveTrack location sharing – so your contacts or loved ones can keep an eye on you while engaged in jogging, cycling or similar activities – along with SOS orbital SOS alerts.

Location updates and messages over satellite are then charged additionally, with higher-tier plans including different quotas of satellite usage, climbing to a £50 a month unlimited subscription. The watch includes a 30-day free trial so you can test out the functionality.

Once you have completed setup, you simply head out the door minus your phone and the watch will link to LTE. You can not use it for playing music or similar activities, but you can place and receive calls, send texts and generally keep in touch with your relatives and companions.

When you message someone, Garmin dispatches them an SMS from a random phone number, which they can respond to directly to your watch. If they install the Garmin Messenger app, you can then communicate reciprocally via typed or spoken messages, and initiate voice calls. Your recipient does not need a Garmin account to use the Messenger application, only a phone number is enough to sign up for texts.

Messaging on the watch works adequately but composing 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 perform OK, though as with most wearables, you’re not going to want to use it for extended conversations as the audio clarity is not fantastic.

LiveTrack is the most useful feature. You can set it up to automatically send a URL to selected contacts every time you start an activity, so they can track your live location on a map. It’s great for monitoring race progress, but it primarily acts as a tool for someone you rely on to be aware of your whereabouts in case an incident occurs. It has generally worked well, although the actual location has occasionally lagged when moving in and out of strong LTE coverage.

These features are available on other Garmin watches if you carry your phone with you, but in areas where LTE does not reach, the orbital activates on the Fenix 8 Pro to transmit texts, location check-ins and emergency SOS.

A guide shows you how to find the line of sight to the orbital system, which then transmits and gets communications within about 10 to 30 seconds. It was unexpectedly straightforward to use and could be a crucial lifeline, however it is essential to note that satellite coverage is restricted to the US continent, the majority of Canada, and most of Europe except for regions of Scandinavia above 65 degrees north.

Sustainability

The watch is generally serviceable with services offered through the customer service portal. The battery is rated to maintain at least 90% of its initial capacity after two years of weekly charging. The watch lacks any recycled components. Garmin offers disposal programs on new purchases.

Price

The Fenix 8 Pro costs from £1,029.99 (€1,199.99/$1,199.99/A$2,299). The optional Garmin inReach service packages begin from £7.99 (€9.99/$7.99/A$13.50).

Conclusion

This Fenix 8 Pro builds on a fantastic outdoor watch in the regular Fenix 8 and adds LTE for messaging, calls and LiveTrack – plus orbital messaging, location update and SOS SOS for when you’re out of signal.

Outcome is an even more impressive outdoor tool 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 requiring anything else.

This is very freeing to be outside without a phone, but that capability carries quite a cost, both in terms of the colossal price of the watch and the recurring subscription of the inReach plan to provide the service. Fortunately it isn’t reliant on your phone provider so works with all brand of smartphone and network.

This Fenix 8 Pro is a killer device for someone who dislikes being weighed down by their phone when jogging, cycling or hiking, but still desires to be trackable and reachable. For other users, it is a significant expense when the excellent Fenix 8 already exists.

Pros: LTE and orbital messaging, high-luminance OLED display, monitors all activities with premier GPS, built-in torch, voice and offline commands, 8+ day endurance, Garmin Pay, full offline maps and navigation, offline Spotify, 100-metre water resistance and 40-metre diving, buttons and touch.

Drawbacks: very costly, LTE and satellite features need monthly subscription, restricted Garmin Pay bank compatibility, voice features are slow, basic wearable features compared with competing watches.

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Jacqueline Mendoza

Food enthusiast and deal hunter, sharing top savings on culinary delights across the UK.

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