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Garmin Fenix 8 Pro Review: Built-in LTE and Orbital Connectivity for Phone-Free Messaging

The newest iteration of Garmin's flagship Fenix adventure watch introduces a life-saving capability: phone-free messaging and emergency alerts using 4G LTE or satellite links.

This Fenix 8 Pro enhances the previously impressive Fenix 8 by adding cutting-edge mobile tech, along with an available advanced microLED screen in a limited edition. This is the brand's top model and designed to be the single gadget required to venture virtually any location and track every activity.

That makes it an extremely expensive option, priced from £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model and reaching a substantial £1,730 (€2,000/$2,000/A$3,399) for the 51mm edition with microLED screen – almost double the price of the standard Fenix 8.

You do get a lot of functionality for your investment, with industry-leading workout, movement and outdoor tracking. The complete offline maps of the globe can seamlessly guide you return to the trail if you lose your way without a phone, and appear great on the large, sharp and high-luminance display.

This Fenix 8 Pro is exclusively available in 47mm or 51mm case dimensions, omitting the more compact 43mm version found in other devices, so it is a big watch for bigger wrists. But the 47mm OLED version as tested boasts an additional day of watch battery life despite the display always active, enduring a solid eight to nine days between charges.

Phone-Free Texting, Calls and Live Tracking

The company uses its proprietary inReach LTE (4G) and orbital service service instead of relying on a watch plan linked to your mobile carrier, like other wearables. However unlike competing satellite-capable devices, emergency messaging is not provided for no cost.

Instead, subscriptions start at £7.99 or similar a month, which provides limitless LTE SMS and audio messaging, calls and LiveTrack position sharing – so your contacts or family can monitor you while out running, cycling or similar activities – along with emergency orbital SOS alerts.

Check-ins and texts over satellite are then charged additionally, with higher-tier plans including various quotas of orbital use, climbing to a £50 a month unlimited plan. The watch comes with a 30-day free trial so you can test out the service.

After you have got it set up, you just head out the door minus your phone and the watch will link to LTE. You can not use it for playing music or comparable activities, but you can place and receive calls, dispatch texts and generally keep in touch with your relatives and companions.

When you text someone, Garmin sends them an SMS from a arbitrary number, which they can respond to back to your watch. If they download the Garmin Messenger app, you can then message back and forth using text or spoken communications, and initiate voice calls. Your contact does not need a Garmin profile to use the Messenger app, only a mobile number is enough to sign up for texts.

Texting on the watch works adequately but typing out texts on the small on-screen keyboard is time-consuming. It includes a collection of customisable canned replies you can send to speed things up. Voice messages and calls work acceptably, although as with the majority of wearables, you’re unlikely going to wish to use it for lengthy conversations as the audio clarity is not ideal.

LiveTrack is the most useful feature. You can set it up to automatically send a URL to selected contacts every time you begin an activity, so they can follow your live location on a map. It’s great for monitoring competition progress, but it primarily acts as a utility for someone you rely on to be aware of your location in case an incident occurs. It has typically functioned effectively, though the actual location has occasionally been delayed when transitioning in and out of strong LTE signal.

These capabilities are accessible on other Garmin devices if you carry your phone with you, but in areas where LTE does not reach, the orbital kicks in on the Fenix 8 Pro to send texts, location updates and SOS SOS.

A guide displays you how to locate the line of sight to the orbital system, which then transmits and gets messages within about 10 to 30 seconds. It was surprisingly straightforward to use and could be a vital safety feature, however it is essential to note that orbital service is limited to the US continent, the majority of Canada, and most of Europe except for parts of Scandinavia north of 65 degrees latitude.

Sustainability

The watch is generally serviceable with options offered via the customer service site. The battery is certified to maintain at least 90% of its original capacity after two years of weekly charging. The watch lacks any reused components. Garmin offers disposal schemes on recent 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).

Conclusion

The Fenix 8 Pro builds on a excellent outdoor watch in the regular Fenix 8 and adds LTE for messaging, calls and LiveTrack – plus orbital communication, location update and SOS SOS for when you’re without coverage.

Outcome is an even more remarkable adventure tool for those that desire to be phone-free. If you want to have someone keep an eye on you remotely while exercising after dark or in the remote areas, the Garmin does so without needing additional gear.

It is quite liberating to be outside without a phone, but that functionality comes at a significant price, both in terms of the substantial cost of the watch and the recurring subscription of the inReach service to enable the features. At least it is not dependent on your phone provider so works with all make of smartphone and carrier.

The Fenix 8 Pro is a top-tier gadget for someone who hates being weighed down by their phone when running, cycling or trekking, but nevertheless wants to be locatable and reachable. For everyone else, it is a lot of expense when the excellent Fenix 8 already exists.

Pros: LTE and orbital communication, high-luminance OLED display, monitors everything with best-in-class GPS, integrated flashlight, voice and offline commands, 8+ day endurance, Garmin Pay, complete offline mapping and routes, offline Spotify, 100-metre water resistance and 40-metre diving, physical controls and touch.

Drawbacks: extremely costly, LTE and satellite functions require monthly payment, restricted Garmin Pay bank compatibility, speech capabilities are slow, limited wearable features versus Apple/Google/Samsung watches.

About the author

Paul Rubio

Tech enthusiast and digital strategist with a passion for exploring emerging technologies and sharing actionable insights.

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