Skip to content
Zen Palace

Garmin Fenix 8 Pro Review: Built-in LTE and Satellite Communication for No-Phone Texting

This latest version of Garmin's top-tier Fenix adventure watch brings a life-saving feature: phone-free communication and SOS alerts via 4G LTE or orbital connections.

The Fenix 8 Pro builds upon the already outstanding Fenix 8 by incorporating cutting-edge mobile technology, plus an available advanced microLED display in a limited edition. This is the brand's top model and engineered to be the single gadget required to venture virtually any location and monitor every activity.

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 display – nearly twice the cost of the standard Fenix 8.

You do get a significant features for your investment, with best-in-class fitness, movement and outdoor tracking. Its full offline maps of the globe can automatically guide you return to the trail if you get lost without a phone, and appear great on the large, crisp and super-bright display.

This Fenix 8 Pro is exclusively offered in 47mm or 51mm case dimensions, omitting the smaller 43mm size available in other models, so it is a large watch for bigger wrists. But the 47mm OLED version as tested does have an additional day of watch battery life despite the screen on all the time, enduring a solid eight to nine days between charges.

No-Phone Messaging, Calling and Real-Time Location

Garmin uses its own inReach LTE (4G) and orbital service plan rather than depending on a watch plan tied to your mobile provider, as with other smartwatches. However unlike Apple or Google's satellite-capable products, emergency messaging is not included for free.

Instead, plans begin from £7.99 or similar a month, which provides unlimited LTE text and voice messaging, call functionality and LiveTrack location sharing – so your contacts or family can keep an eye on you while engaged in jogging, biking or comparable activities – plus emergency orbital SOS alerts.

Location updates and messages via satellite are then billed on top, with more expensive subscriptions offering various quotas 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 service.

Once you have got it set up, you simply venture the door minus your phone and the watch will link to LTE. You cannot use it for streaming music or comparable tasks, but you can place and receive calls, dispatch texts and overall stay connected with your family and companions.

Whenever you text someone, Garmin sends them an SMS from a random number, which they can respond to directly to your watch. If they download the Garmin Messenger app, you can then communicate back and forth via text or spoken communications, and initiate voice calls. Your contact is not required to have a Garmin profile to use the Messenger application, just a phone number is sufficient to register for texts.

Texting on the watch works fine but typing out texts on the small on-screen keyboard is slow. It includes a set of customisable pre-set replies you can send to expedite communication. Voice messages and calls perform acceptably, though as with the majority of smartwatches, you’re unlikely going to wish to use it for lengthy discussions as the audio clarity is not ideal.

LiveTrack is the most useful function. You can set it up to on its own transmit a link to chosen contacts every time you start an exercise, so they can track your real time location on a map. It’s great for monitoring race performance, but it mostly acts as a utility for someone you rely on to be aware of your whereabouts in case an incident occurs. It has generally worked well, although the real position has sometimes lagged when transitioning in and out of good LTE coverage.

These features are available on other Garmin devices if you carry your phone with you, but in areas where LTE lacks coverage, the satellite activates on the Fenix 8 Pro to transmit texts, position updates and SOS SOS.

A on-screen assistance displays you how to find the line of sight to the satellite, which then sends and receives messages 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 orbital service is limited to the US continent, the majority of Canada, and most of Europe excluding regions of Scandinavia above 65 degrees latitude.

Environmental Impact

The watch is typically serviceable with services offered via the support portal. The battery is certified to retain at least 90% of its initial power after two years of regular charging. The watch does not contain any reused materials. Garmin offers disposal schemes on new purchases.

Price

This Fenix 8 Pro costs 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).

Verdict

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

The result is an even more remarkable adventure device for those that want to be unplugged. If you want to have someone monitor you remotely while exercising after dark or in the remote areas, the Garmin accomplishes this without needing additional gear.

This is very freeing to be outdoors without a phone, but that functionality comes at a significant price, both in terms of the colossal price of the watch and the recurring subscription of the inReach service to provide the features. Fortunately it isn’t dependent on your phone provider so functions with all 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, cycling or hiking, but still wants to be locatable and reachable. For everyone else, it is a lot of money when the superb Fenix 8 already exists.

Advantages: LTE and satellite communication, super-bright OLED display, monitors everything with best-in-class GPS, integrated flashlight, voice and standalone voice control, 8+ day endurance, Garmin Pay, full offline maps and routes, offline Spotify, 100-metre waterproofing and 40-metre underwater use, buttons and touch.

Drawbacks: extremely costly, LTE and satellite features require ongoing payment, restricted Garmin Pay financial compatibility, voice features are slow, basic wearable functionality compared with Apple/Google/Samsung watches.

The writer

Michael Fletcher DVM

A mindfulness coach and meditation teacher with over a decade of experience in holistic wellness practices and stress management.

Zen Palace

Type to search articles.