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

The newest version of Garmin's top-tier Fenix adventure watch includes a potentially lifesaving feature: no-phone communication and SOS messaging via 4G LTE or satellite links.

The Fenix 8 Pro builds upon the previously impressive Fenix 8 by incorporating cutting-edge cellular tech, plus an optional state-of-the-art microLED screen in a limited edition. It is Garmin's premier model and engineered to be the only tool required to explore virtually any location and monitor all your movements.

This positions it as an extremely expensive proposition, 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 edition with microLED screen – nearly twice the cost of the standard Fenix 8.

Users get a lot of functionality for your investment, with industry-leading fitness, activity and outdoor monitoring. Its full offline mapping of the globe can seamlessly guide you return to the trail if you get lost absent a phone, and appear great on the sizable, crisp and super-bright display.

The Fenix 8 Pro is exclusively available in 47mm or 51mm case sizes, not the smaller 43mm size available in other devices, so it is a big watch for larger wrists. But the 47mm OLED version as reviewed boasts an extra day of watch battery life even with the display always active, lasting a solid eight to nine days between charging.

Phone-Free Messaging, Calls and Live Tracking

Garmin operates its own inReach LTE (4G) and orbital service plan rather than depending on a watch plan tied to your phone provider, as with other smartwatches. However unlike competing satellite-capable products, SOS communication is not included for no cost.

Instead, plans begin from £7.99 or similar a month, which provides unlimited LTE SMS and audio messages, call functionality and LiveTrack position tracking – so your contacts or family can monitor you while out running, cycling or similar activities – along with SOS orbital SOS alerts.

Check-ins and messages over orbital are then charged on top, with more expensive subscriptions including various allowances of satellite usage, increasing to a £50 a month all-inclusive subscription. The watch comes with a 30-day trial period so you can evaluate the service.

After you have completed setup, you simply head out the door without your phone and the watch will link to LTE. You cannot use it for playing music or comparable activities, but you are able to place and receive calls, dispatch texts and overall keep in touch with your family and companions.

Whenever you message someone, Garmin sends them an SMS from a random phone number, which they can reply to back to your watch. If they download the Garmin Messenger app, you can then message reciprocally via typed or voice communications, and initiate voice calls. Your contact does not need a Garmin profile to use the Messenger application, only a phone number is enough to register for texts.

Messaging on the watch functions fine but typing out texts on the tiny on-screen keyboard is slow. It includes a set of personalizable pre-set responses you can use to speed things up. Voice messages and calls perform OK, though as with the majority of wearables, you’re unlikely going to wish to use it for lengthy conversations as the audio clarity is less than ideal.

LiveTrack is the most useful function. You can configure to automatically transmit a link to chosen contacts every time you start an exercise, so they can follow your live position on a map. It’s great for following competition progress, but it primarily serves as a tool for someone you rely on to be aware of your whereabouts in case an incident occurs. It has typically worked effectively, although the actual position has occasionally lagged when transitioning in and out of strong LTE signal.

All of these capabilities are accessible on other Garmin watches if you carry your phone with you, but in locations where LTE does not reach, the orbital kicks in on the Fenix 8 Pro to send texts, location updates and emergency SOS.

A on-screen assistance displays you how to find the clear view to the satellite, which then transmits and gets communications within about 10 to 30 seconds. It was surprisingly straightforward to use and could be a vital safety feature, though it is important to remember that orbital service is limited to the US continent, most of Canada, and the majority of Europe excluding regions of Scandinavia north of 65 degrees latitude.

Environmental Impact

The watch is generally serviceable with services offered via the customer service portal. The battery is certified to maintain at least 90% of its initial power after two years of regular charging. The watch does not contain any reused components. Garmin provides disposal programs on new purchases.

Cost

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

Conclusion

This Fenix 8 Pro takes a fantastic outdoor watch in the standard Fenix 8 and incorporates LTE for messaging, calls and LiveTrack – plus orbital communication, location update and SOS SOS for when you’re without signal.

Outcome is an increasingly impressive adventure tool for those that want to be phone-free. If you wish to have someone keep an eye on you remotely while exercising out at night or in the middle of nowhere, the Garmin does so without requiring additional gear.

This is quite freeing to be outdoors without a phone, but that functionality carries quite a cost, both in terms of the substantial price of the watch and the recurring subscription of the inReach plan to enable the service. At least it is not dependent on your phone carrier so works with any brand of smartphone and carrier.

The Fenix 8 Pro is a killer gadget for someone who dislikes being weighed down by their phone when running, cycling or hiking, but still wants to be locatable and reachable. For everyone else, it is a lot of expense when the superb Fenix 8 already exists.

Advantages: LTE and satellite communication, super-bright OLED screen, tracks all activities with best-in-class GPS, integrated flashlight, voice and standalone commands, 8+ day endurance, Garmin Pay, complete offline mapping and navigation, offline Spotify, 100-metre water resistance and 40-metre diving, physical controls and touchscreen.

Drawbacks: extremely costly, LTE and satellite features require ongoing payment, limited Garmin Pay financial support, voice features are slow, basic smartwatch features versus Apple/Google/Samsung watches.

About the author

Dennis Howell

Maya Chen is a tech journalist and business analyst with over a decade of experience covering Canadian startups and digital transformation.

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