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Garmin Fenix 8 Pro Analysis: Built-in LTE and Orbital Communication for No-Phone Texting

This most recent model of Garmin's premium Fenix outdoor watch introduces a potentially lifesaving capability: phone-free communication and emergency alerts via 4G LTE or orbital connections.

The Fenix 8 Pro enhances the already impressive Fenix 8 by adding cutting-edge cellular tech, along with an available state-of-the-art microLED display in a special edition. It is Garmin's top device and designed to be the single tool needed to venture almost anywhere and monitor all your movements.

This positions it as an extremely pricey proposition, priced from £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 display – almost double the cost of the standard Fenix 8.

You do receive a significant features for your investment, with best-in-class fitness, activity and adventure monitoring. The full offline mapping of the globe can automatically guide you return to the trail if you get lost without a phone, and look great on the sizable, crisp and high-luminance display.

This Fenix 8 Pro is exclusively available in 47mm or 51mm case sizes, not the more compact 43mm size found in other devices, so it is a big watch for larger wrists. But the 47mm OLED model as tested boasts an additional day of smartwatch battery life even with the screen on all the time, enduring a reliable eight to nine days between charges.

Phone-Free Messaging, Calling and Live Tracking

The company operates its own inReach LTE (4G) and orbital service service instead of relying on a watch plan linked to your mobile carrier, like other wearables. However unlike Apple or Google's satellite-enabled products, SOS communication is not provided for no cost.

Rather, subscriptions begin from £7.99 or similar a month, which includes unlimited LTE SMS and voice messaging, calls and LiveTrack position tracking – so your contacts or loved ones can monitor you while engaged in jogging, biking or similar pursuits – plus emergency orbital SOS alerts.

Check-ins and messages over satellite are then charged additionally, with higher-tier plans including different quotas of satellite usage, increasing to a £50 a month unlimited subscription. The watch includes a 30-day trial period so you can test out the functionality.

Once you have got it set up, you just venture outside minus your phone and the watch will connect to LTE. You can not use it for streaming music or similar activities, but you can make and take calls, send texts and generally stay connected with your relatives and companions.

When you text someone, Garmin sends them an SMS from a random number, which they can respond to directly to your watch. If they install the Garmin Messenger app, you can then communicate back and forth via typed or spoken communications, and make voice calls. Your recipient does not need a Garmin profile to use the Messenger app, just a mobile number is enough to sign up for texts.

Texting on the watch functions adequately but typing out texts on the small on-screen keyboard is slow. It has a set of personalizable canned responses you can send to speed things up. Voice recordings and calls perform OK, though as with most smartwatches, you’re unlikely going to want to use it for lengthy conversations as the quality is not fantastic.

LiveTrack is the most useful feature. You can set it up to automatically send a URL to chosen contacts every time you begin an exercise, so they can follow your real time location on a map. It’s excellent for monitoring race performance, but it mostly acts as a tool for someone you rely on to be aware of your whereabouts in case something happens. It has typically worked well, although the real location has sometimes lagged when transitioning in and out of strong LTE coverage.

All of these capabilities are accessible on other Garmin devices if you bring your phone with you, but in areas where LTE lacks coverage, the orbital activates on the Fenix 8 Pro to transmit texts, position updates and SOS SOS.

A on-screen assistance displays you how to locate the line of sight to the satellite, which then sends and receives messages within about 10 to 30 seconds. It was unexpectedly easy to use and could be a crucial safety feature, though it is important to remember that orbital coverage is limited to the US mainland, the majority of Canada, and the majority of Europe except for parts of Scandinavia above 65 degrees latitude.

Sustainability

The watch is typically repairable with services available via the customer service portal. The battery is rated to maintain at least 90% of its original capacity after two years of regular charging. The watch does not contain any reused components. Garmin offers recycling programs on recent purchases.

Price

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 begin from £7.99 (€9.99/$7.99/A$13.50).

Conclusion

This Fenix 8 Pro takes a fantastic adventure watch in the standard Fenix 8 and adds LTE for messaging, call functionality and LiveTrack – along with satellite communication, check-in and emergency SOS for when you’re out of signal.

Outcome is an even more impressive outdoor device for those that want to be phone-free. If you wish to have someone keep an eye on you from afar while running out at night or in the remote areas, the Garmin accomplishes this without needing anything else.

It is very freeing to be outside without a phone, but that capability carries quite a cost, both in terms of the colossal cost of the watch and the recurring subscription of the inReach plan to enable the features. Fortunately it is not reliant on your phone provider so works with all make of smartphone and network.

The Fenix 8 Pro is a killer device for someone who dislikes being weighed down by their phone when jogging, cycling or trekking, but nevertheless desires to be locatable and reachable. For other users, it is a significant expense when the excellent Fenix 8 is already available.

Advantages: LTE and orbital communication, high-luminance OLED display, tracks all activities with premier GPS, built-in flashlight, voice and offline voice control, 8+ day battery life, Garmin Pay, full offline maps and routes, offline Spotify, 100-metre water resistance and 40-metre diving, buttons and touch.

Drawbacks: extremely costly, LTE and orbital features need ongoing subscription, restricted Garmin Pay bank compatibility, speech features are slow, limited smartwatch functionality compared with competing watches.

Written by

Helen Hatfield

A software engineer and tech writer passionate about AI ethics and open-source projects, with over a decade of industry experience.

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