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

This most recent version of the flagship Fenix adventure watch brings a potentially lifesaving feature: phone-free communication and SOS messaging via 4G LTE or orbital links.

The Fenix 8 Pro builds upon the previously outstanding Fenix 8 by adding cutting-edge mobile tech, plus an available advanced microLED screen in a special edition. This is Garmin's top device and designed to be the only gadget needed to venture virtually any location and track all your movements.

This positions it as an very pricey 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 variant with microLED display – nearly double the cost of the regular Fenix 8.

You do get a significant features for your money, with best-in-class workout, activity and outdoor monitoring. The complete offline maps of the globe can seamlessly direct you back to the trail if you lose your way without a phone, and appear great on the large, sharp and high-luminance touchscreen.

This Fenix 8 Pro is only available in 47mm or 51mm case dimensions, not the smaller 43mm size available in other devices, so it is a big watch for bigger wrists. However 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 Texting, Calling and Live Tracking

The company uses its own inReach LTE (4G) and satellite service service instead of relying on a watch plan tied to your mobile provider, like other smartwatches. However unlike Apple or Google's satellite-enabled devices, SOS messaging is not included for no cost.

Instead, subscriptions begin from £7.99 or equivalent a month, which includes limitless LTE SMS and voice messages, call functionality and LiveTrack position sharing – so your contacts or family can monitor you while out running, cycling or similar pursuits – plus SOS orbital SOS messaging.

Check-ins and texts via orbital are then charged additionally, with more expensive plans offering different allowances of satellite usage, increasing to a £50 a month unlimited subscription. The watch comes with a 30-day trial period so you can evaluate the functionality.

After you have got it set up, you just venture the door minus your phone and the watch will connect to LTE. You cannot use it for streaming music or similar activities, but you are able to make and take calls, dispatch texts and overall stay connected with your family and companions.

Whenever you message someone, Garmin dispatches them an SMS from a arbitrary phone number, which they can respond to back to your watch. If they download the Garmin Messenger application, you can then communicate back and forth using text or voice communications, and initiate voice calls. Your recipient does not need a Garmin profile to use the Messenger application, just a phone number is enough to sign up for texts.

Messaging on the watch works fine but composing texts on the tiny on-screen keyboard is time-consuming. It has a set of customisable pre-set replies you can use to expedite communication. Spoken recordings and calls perform acceptably, though as with most smartwatches, you’re not going to wish to use it for lengthy conversations as the audio clarity is less than ideal.

LiveTrack is the most useful function. You can set it up to on its own transmit a link to selected contacts whenever you begin an exercise, so they can follow your live position on a map. It’s excellent for monitoring race performance, but it mostly acts as a utility for someone you trust to be aware of your location in case an incident occurs. It has generally worked well, though the real position has occasionally lagged when moving in and out of good LTE signal.

These capabilities are accessible on other Garmin devices if you bring your phone with you, but in locations where LTE lacks coverage, the satellite activates on the Fenix 8 Pro to transmit texts, location updates and emergency SOS.

A guide displays you how to locate the line of sight to the satellite, which then transmits and gets messages within about 10 to 30 seconds. It was surprisingly straightforward to use and could be a crucial lifeline, however it is important to remember that orbital service is restricted 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 available via the support portal. The battery is rated to retain at least 90% of its original capacity after two years of weekly charging. The watch lacks any reused components. Garmin provides recycling schemes on recent purchases.

Cost

The 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).

Verdict

The Fenix 8 Pro takes a fantastic adventure watch in the standard Fenix 8 and adds LTE for texting, calls and LiveTrack – along with satellite communication, check-in and emergency SOS for when you’re out of coverage.

Outcome is an increasingly remarkable outdoor tool for those that desire to be unplugged. If you wish to have someone monitor you remotely while running after dark or in the remote areas, the Garmin does so without requiring additional gear.

It is very liberating to be outdoors without a phone, but that functionality comes at a significant cost, both in terms of the colossal cost of the watch and the recurring subscription of the inReach plan to enable the service. At least it isn’t reliant on your phone provider so functions with any make of smartphone and carrier.

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

Pros: LTE and orbital communication, super-bright OLED screen, tracks all activities with premier GPS, built-in flashlight, phone and standalone commands, 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: extremely costly, LTE and orbital functions require monthly subscription, limited Garmin Pay financial compatibility, speech capabilities are slow, basic wearable functionality compared with Apple/Google/Samsung watches.

GE
Written by

Gwendolyn Erickson

Renewable energy journalist with a decade of experience covering solar innovations and sustainable technology trends worldwide.

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