Skip to content
EchoTrail360

Garmin Fenix 8 Pro Review: Integrated LTE and Satellite Communication for Phone-Free Messaging

The most recent model of Garmin's flagship Fenix adventure watch includes a life-saving feature: no-phone communication and SOS messaging via 4G LTE or orbital connections.

The Fenix 8 Pro enhances the already impressive Fenix 8 by incorporating new cellular tech, plus an optional advanced microLED screen in a limited edition. It is Garmin'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 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 variant with microLED display – almost double the price of the regular Fenix 8.

Users get a significant functionality for your investment, with best-in-class fitness, movement and outdoor tracking. Its complete offline maps of the globe can seamlessly direct you back to the trail if you lose your way without a phone, and appear excellent on the large, crisp and high-luminance touchscreen.

The Fenix 8 Pro is only available in 47mm or 51mm case sizes, omitting the smaller 43mm size found in other models, so it is a large watch for larger wrists. However 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 Messaging, Calling and Live Tracking

Garmin uses its proprietary inReach LTE (4G) and satellite subscription service instead of relying on a watch plan tied to your mobile carrier, like other wearables. However unlike competing satellite-capable products, emergency communication is not included for no cost.

Rather, plans begin from £7.99 or similar a month, which includes limitless LTE SMS and voice messaging, call functionality and LiveTrack position sharing – so your contacts or loved ones can keep an eye on you while engaged in running, cycling or similar pursuits – plus SOS satellite SOS messaging.

Check-ins and texts over satellite are then billed additionally, 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 test out the functionality.

Once you have got it set up, you simply head out outside without your phone and the watch will link to LTE. You cannot use it for streaming music or comparable tasks, but you are able to make and take calls, dispatch texts and overall keep in touch with your relatives and friends.

When you text someone, Garmin sends them an SMS from a arbitrary number, which they can respond to directly to your watch. If they download the Garmin Messenger app, you can then communicate reciprocally using typed or voice communications, and make voice calls. Your recipient is not required to have a Garmin account to use the Messenger app, just a phone number is sufficient to register for texts.

Texting on the watch functions adequately but composing texts on the small on-screen keyboard is time-consuming. It has a set of customisable canned responses you can use to speed things up. Spoken messages and calls perform acceptably, though as with the majority of wearables, you’re not going to wish to use it for lengthy conversations as the audio clarity is less than fantastic.

LiveTrack is the handiest feature. You can set it up to automatically send a URL to selected contacts every time you begin an exercise, so they can track your live location on a map. It’s excellent for following race progress, but it mostly acts as a tool for someone you trust to be aware of your location in case an incident occurs. It has generally worked well, although the actual position has occasionally been delayed when moving in and out of good LTE signal.

All of these capabilities are accessible on other Garmin watches if you bring your phone with you, but in areas where LTE does not reach, the satellite 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 line of sight to the satellite, which then sends and receives communications within about 10 to 30 seconds. It was unexpectedly straightforward to use and could be a vital lifeline, though it is essential to note that orbital service is limited to the US continent, most of Canada, and the majority of Europe excluding parts of Scandinavia north of 65 degrees north.

Sustainability

The watch is typically serviceable with options offered through 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 lacks any recycled components. Garmin offers disposal schemes 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 subscription packages begin from £7.99 (€9.99/$7.99/A$13.50).

Conclusion

This Fenix 8 Pro builds on a fantastic adventure watch in the regular Fenix 8 and adds LTE for messaging, call functionality and LiveTrack – along with satellite messaging, check-in and emergency SOS for when you’re without coverage.

The result is an increasingly impressive adventure tool for those that desire to be phone-free. If you want to have someone keep an eye on you from afar while exercising out at night or in the remote areas, the Garmin accomplishes this without needing anything else.

It is very liberating to be outside without a phone, but that functionality carries quite a price, both in terms of the substantial price of the watch and the recurring subscription of the inReach plan to enable the service. Fortunately it isn’t reliant on your phone carrier so works with any brand of smartphone and carrier.

The Fenix 8 Pro is a top-tier gadget for someone who dislikes being burdened by their phone when jogging, biking or trekking, but nevertheless wants to be trackable and contactable. For everyone else, it is a lot of expense when the superb Fenix 8 already exists.

Advantages: LTE and orbital messaging, high-luminance OLED screen, monitors everything with best-in-class GPS, built-in flashlight, phone and offline voice control, 8+ day endurance, Garmin Pay, full offline mapping and navigation, offline Spotify, 100-metre water resistance and 40-metre underwater use, physical controls and touchscreen.

Cons: very costly, LTE and satellite functions require ongoing subscription, limited Garmin Pay bank support, speech features are slow, basic smartwatch functionality compared with competing watches.

About the author

Andrew Fox

A passionate traveler and writer sharing insights from journeys across continents to inspire wanderlust.

EchoTrail360

Type to search articles.