Log daily fluid intake as a reminder to stay hydrated. When auto goal is enabled, you’ll even see estimated sweat loss after an activity, and your goal will adjust accordingly.

With a paired Android phone, you can also select to reply to messages with text you have already setup in advance on your phone. This includes customized text responses.Based on your running history and overall fitness level, this feature provides an estimate of what your pace could be for the distance you want to run. Trend data shows how your training is having an impact over time. Connectivity and sensors: WiFi, Bluetooth, ANT+, GPS, GLONASS, Galileo, BeiDou, QZSS, optical HR, barometer, compass, altimeter, Pulse Ox The integrated LED flashlight is one other significant feature that the Fenix 7X Sapphire Solar has that is not present on the Epix. I have a couple of older dogs and regularly get up in the middle of the night to take them out, so find the integrated red light on the Fenix 7X to be an awesome tool that prevents disturbing others in the house while providing great light that keeps my night vision intact. The bright LED has been very useful for me a few times when trying to find things in the dark, and with my ageing 52-year old eyes, it has also served me well at illuminating restaurant menus. View how various settings and sensors impact your watch’s battery life, so you can make battery-extending changes on the fly. The Garmin Fenix 7X is the biggest option in Garmin’s new Fenix 7 series range. It’s also the one to get if you want all the features.

On top of access to those satellites, Garmin is also introducing new multi frequency positioning, which uses multiple frequencies from available satellite systems to improve outdoor accuracy. It works well too. I used it against a Fenix 6 Pro and it’s actually surprising just how much more accurate it was pinpointing exact positioning in real-time and plotting routes on maps post-activity in the Garmin Connect app. GPS-based distance, time and pace. Cadence, real-time performance compared to average (after 6-20 mins). PacePro pacing strategies. Run workouts, race predictor. There’s a Pulse Ox sensor to measure blood oxygen during the night for an additional hit of sleep data, though sleeping with this watch is a challenge. It’s going to prove more useful for assessing your acclimation to altitude, though using this sensor continuously will have a noticeable impact on battery life. Meet any athletic or outdoor challenge with the rugged fēnix 7X Sapphire Solar multisport GPS watch. Its scratch-resistant Power Sapphire™ solar charging lens uses the sun’s energy to extend battery life — powering advanced training features, sports apps, health and wellness monitoring sensors and more.Functional threshold power, speed and cadence support (ANT+ / Bluetooth accessories). Bike lap and lap maximum power. Compatible with Vector Power Meters, Varia Vision, Varia Radar, Varia Lights

It's been several years since I owned a Fenix watch and I appreciated spending time with the high-quality Fenix 7X Sapphire Solar. I first experienced Garmin's solar capability on my Instinct Solar and thought the ability to keep things topped up and slowly charged with outside light to be useful.There are options to control phone notifications during your activity and at all other times when you are not recording data as part of activity. If you are connected to an Android smartphone, you can go to Settings>Notifications in the Garmin phone app to customize exactly which apps provide notifications to the watch. You do not have this per-app control when connected to an iPhone. The Garmin Fenix 7 series builds upon the popular Garmin Fenix 6and is the most powerful Garmin watch for outdoor activities. The Garmin MARQ series is more expensive with more luxury materials, but the Fenix 7 offers a newer user experience and the latest in Garmin wearable technology. There are more expensive Tactix models for special operations and Descent dive watches, but for the majority of people who participate in outdoor activities, the Fenix 7 series is the ultimate option. Hardware

A first-of-its-kind PacePro feature helps keep you on pace with grade-adjusted guidance as you run a course. Get a full breakdown of your light, deep and REM sleep stages. View it all on a dedicated widget that includes your sleep score and insights. With the Sapphire edition, get superior accuracy using technology previously only available to the military. Access multiple frequencies sent by navigation satellites for improved position accuracy in areas where GNSS signals are reflected, weak or typically don’t penetrate. Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis electronic compass.Once the flashlight app is launched, the top right start button is used to toggle the light on and off. There are four white bars and one red one on the display. Tap the bars to choose the white brightness level or the red light. When you turn the light off, the watch will remember your last setting and activate the same light option the next time you turn on the flashlight. While in the flashlight app, press and hold the center-left button to access even more light settings. Here you can choose either strobe or distress patterns. If you select strobe, then available options include blitz, beacon, pulse, blink, and custom. You can select them and then scroll up and down to view the light pattern. The light pattern is shown at the top of the watch display too. Battery life on the Garmin Epix is very good; however, the comparable Fenix 7 Sapphire Solar will get you a couple of more days in smartwatch mode, and the big Fenix 7X Sapphire Solar I am reviewing provides far longer battery life. Battery life needs are clearly something that will drive people to select the 51mm Fenix 7X Sapphire Solar, and it truly is refreshing to charge up the watch rarely. Display: 1.4-inch 280x280-pixel resolution, sunlight-visible, transflective memory-in-pixel with Power Sapphire lens The Fenix 7X is a big watch, just like the Fenix 6X was, but it’s made some welcome tweaks on the design front.