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The Fenix 8 Pro Analysis: Built-in LTE and Orbital Communication for Phone-Free Messaging

This newest version of the flagship Fenix outdoor timepiece brings a life-saving capability: no-phone messaging and emergency messaging using 4G LTE or satellite connections.

The Fenix 8 Pro builds upon the already outstanding Fenix 8 by adding cutting-edge cellular tech, plus an optional advanced microLED screen in a limited edition. It is Garmin's premier model and engineered to be the single tool required to venture almost anywhere and monitor every activity.

This makes it an extremely expensive proposition, starting at £1,030 (€1,200, $1,200, A$2,300) for the 47mm OLED model and reaching a colossal £1,730 (€2,000/$2,000/A$3,399) for the 51mm variant with microLED screen – almost twice the price of the standard Fenix 8.

You do receive a significant features for your investment, with industry-leading fitness, activity and outdoor monitoring. The complete offline mapping of the globe can automatically direct you back to the trail if you lose your way absent a phone, and look great on the large, crisp and super-bright display.

This Fenix 8 Pro is only offered in 47mm or 51mm case sizes, not the more compact 43mm size found in other models, so it is a large watch for bigger wrists. But the 47mm OLED model as reviewed does have an additional day of smartwatch battery life despite the display on all the time, enduring a solid eight to nine days between charging.

No-Phone Messaging, Calling and Real-Time Location

Garmin operates its own inReach LTE (4G) and orbital subscription service rather than relying on a watch plan linked to your mobile carrier, as with other wearables. But unlike Apple or Google's satellite-enabled products, emergency messaging is not provided for free.

Rather, subscriptions begin from £7.99 or equivalent a month, which includes limitless LTE text and audio messages, calls and LiveTrack location tracking – so your friends or loved ones can monitor you while out jogging, biking or comparable pursuits – plus emergency orbital SOS alerts.

Location updates and texts via orbital are then charged on top, with more expensive subscriptions offering different quotas of satellite usage, climbing to a £50 a month unlimited plan. The watch comes with a 30-day free trial so you can test out the service.

Once you have completed setup, you simply head out the door minus your phone and the watch will connect to LTE. You cannot use it for streaming music or similar tasks, but you are able to make and take calls, dispatch texts and generally stay connected with your relatives and friends.

When you message someone, Garmin sends them an SMS from a random phone number, which they can respond to directly to your watch. If they download the Garmin Messenger application, you can then communicate reciprocally using text or voice messages, and initiate voice calls. Your contact is not required to have a Garmin profile to use the Messenger app, only a phone number is sufficient to sign up for texts.

Messaging on the watch functions adequately but composing texts on the small on-screen keyboard is slow. It includes a set of personalizable pre-set responses you can send to speed things up. Spoken recordings and calls perform acceptably, although as with the majority of smartwatches, you’re unlikely going to want to use it for extended discussions as the quality is less than fantastic.

LiveTrack is the handiest function. You can set it up to automatically transmit a link to selected contacts whenever you begin an exercise, so they can track your live position on a map. It’s great for following competition progress, but it mostly acts as a tool for someone you rely on to know your location in case something happens. It has typically functioned effectively, though the actual position has sometimes been delayed when transitioning in and out of strong LTE coverage.

All of these features are available on other Garmin devices if you carry your phone with you, but in locations where LTE lacks coverage, the orbital kicks in on the Fenix 8 Pro to transmit texts, location check-ins and SOS SOS.

A guide shows you how to locate the clear view to the satellite, which then transmits and gets communications within about 10 to 30 seconds. It was unexpectedly straightforward to use and could be a vital safety feature, however it is important to remember that satellite coverage is limited to the US mainland, the majority of Canada, and the majority of Europe excluding parts of Scandinavia north of 65 degrees north.

Sustainability

The watch is typically repairable with services offered through the customer service site. The battery is rated to retain at least 90% of its initial capacity after two years of weekly charging. The watch lacks any recycled components. Garmin provides recycling programs on recent purchases.

Cost

This Fenix 8 Pro is priced from £1,029.99 (€1,199.99/$1,199.99/A$2,299). The optional Garmin inReach subscription plans cost from £7.99 (€9.99/$7.99/A$13.50).

Conclusion

The Fenix 8 Pro takes a excellent adventure watch in the regular Fenix 8 and adds LTE for messaging, call functionality and LiveTrack – plus orbital messaging, location update and emergency SOS for when you’re out of signal.

The result is an even more remarkable outdoor device for those that desire to be unplugged. If you wish to have someone keep an eye on you from afar while running after dark or in the middle of nowhere, the Garmin does so without requiring anything else.

This is quite freeing to be outside without a phone, but that capability comes at quite a price, both in terms of the substantial price of the watch and the recurring subscription of the inReach plan to provide the service. Fortunately it isn’t dependent on your phone carrier so works with all make of smartphone and network.

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

Advantages: LTE and orbital communication, super-bright OLED display, tracks everything with premier GPS, built-in flashlight, phone and offline voice control, 8+ day endurance, Garmin Pay, complete offline maps and routes, offline Spotify, 100-metre waterproofing and 40-metre underwater use, buttons and touchscreen.

Drawbacks: very costly, LTE and orbital features need monthly subscription, restricted Garmin Pay bank compatibility, speech features are slow, limited wearable features compared with Apple/Google/Samsung watches.

Written by

Mary King

Elara Vance is a tech journalist and digital rights advocate with a focus on decentralized systems and internet governance.

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