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Garmin Fenix 8 Pro Review: Built-in LTE and Satellite Connectivity for No-Phone Messaging

This latest model of the flagship Fenix adventure watch introduces a potentially lifesaving capability: phone-free communication and SOS messaging via 4G LTE or orbital 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 screen in a special edition. This is Garmin's top device and engineered to be the single gadget needed to explore virtually anywhere and monitor every activity.

That makes it an very pricey option, priced from £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 display – almost twice the price of the standard Fenix 8.

You do receive a significant functionality for your investment, with industry-leading fitness, activity and adventure tracking. Its full offline maps of the globe can seamlessly guide you back to the path if you lose your way without a phone, and look great on the large, sharp and high-luminance touchscreen.

This Fenix 8 Pro is exclusively offered in 47mm or 51mm case dimensions, not the more compact 43mm size available in other models, so it is a large watch for bigger wrists. But the 47mm OLED model as tested does have an extra day of watch battery life even with the screen always active, lasting a solid eight to nine days between charging.

Phone-Free Texting, Calls and Live Tracking

The company operates its proprietary inReach LTE (4G) and orbital service service instead of relying on a watch plan tied to your phone provider, like other smartwatches. But in contrast to Apple or Google's satellite-capable devices, SOS messaging is not included for free.

Rather, plans begin from £7.99 or similar a month, which includes unlimited LTE text and audio messaging, calls and LiveTrack position sharing – so your contacts or family can monitor you while engaged in running, cycling or comparable activities – plus SOS satellite SOS alerts.

Check-ins and messages over satellite are then charged additionally, with higher-tier plans offering different allowances of orbital use, increasing to a £50 a month unlimited subscription. The watch comes with a 30-day free trial so you can test out the functionality.

Once you have got it set up, you simply venture the door without your phone and the watch will connect to LTE. You can not use it for playing music or comparable tasks, but you are able to place and receive calls, dispatch texts and overall keep in touch with your relatives and companions.

When you message someone, Garmin dispatches them an SMS from a arbitrary phone number, which they can reply to back to your watch. If they download the Garmin Messenger application, you can then message back and forth via text or voice communications, and initiate voice calls. Your recipient does not need a Garmin account to use the Messenger app, only a mobile number is sufficient to sign up for texts.

Texting on the watch works fine but composing texts on the tiny on-screen keyboard is slow. It has a set of personalizable canned responses you can send to expedite communication. Spoken recordings and calls perform acceptably, though as with most smartwatches, you’re unlikely going to wish to use it for extended discussions as the audio clarity is not ideal.

LiveTrack is the handiest feature. You can configure to on its own transmit a URL to selected contacts every time you start an activity, so they can track your real time location on a map. It’s great for monitoring competition performance, but it primarily acts as a utility for someone you rely on to know your whereabouts in case something happens. It has generally worked effectively, although the actual position has occasionally been delayed when transitioning in and out of strong LTE coverage.

All of these capabilities are accessible on other Garmin watches if you bring your phone with you, but in locations where LTE does not reach, the satellite activates on the Fenix 8 Pro to transmit texts, location check-ins and emergency SOS.

A guide shows you how to locate the line of sight to the orbital system, which then sends and receives communications within about 10 to 30 seconds. It was surprisingly easy to use and could be a crucial lifeline, however it is important to remember that orbital coverage is restricted to the US mainland, most of Canada, and the majority of Europe excluding parts of Scandinavia north of 65 degrees north.

Sustainability

The watch is typically repairable with options available through the support portal. The battery is rated to retain at least 90% of its initial power after two years of regular charging. The watch lacks any recycled materials. Garmin offers recycling schemes 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 subscription plans 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 satellite messaging, location update and SOS SOS for when you’re out of signal.

Outcome is an even more remarkable outdoor device for those that want to be phone-free. If you want to have someone keep an eye on you remotely while running out at night or in the remote areas, the Garmin does so without requiring additional gear.

This is quite liberating to be outside without a phone, but that capability comes at quite a cost, both in terms of the colossal price of the watch and the monthly subscription of the inReach plan to provide the service. At least it isn’t dependent on your phone provider so functions with any brand of smartphone and carrier.

This Fenix 8 Pro is a top-tier device for someone who dislikes being weighed down by their phone when jogging, biking or hiking, but still wants to be trackable and reachable. For other users, it is a lot of expense when the superb Fenix 8 already exists.

Pros: LTE and satellite communication, super-bright OLED display, tracks all activities with best-in-class GPS, built-in flashlight, phone and offline commands, 8+ day battery life, Garmin Pay, full offline mapping and routes, offline Spotify, 100-metre water resistance and 40-metre underwater use, buttons and touchscreen.

Cons: very costly, LTE and orbital features need monthly payment, restricted Garmin Pay bank support, voice features are sluggish, basic smartwatch features compared with Apple/Google/Samsung watches.

About the author

Brad Washington

A passionate audio historian with over 15 years of experience restoring vintage sound systems and curating rare music collections.

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