Pros
- At least for a man's hand, an acceptable size (not bulky). 2) The item is light and hardly noticeable in the hand. Excellent running time on a single charge: 25–27 days in "just watch" mode with application alerts turned off. In the standard GPS track recording mode, the usage is 3% to 4% every hour, with a maximum recording time of 30 hours; in the economical GPS track recording mode, the maximum recording time is 60 hours. 4) I tested the heart rate monitor's accuracy with a heart rate monitor with a chest sensor, and it was quite accurate. 5) In the training mode, you can modify the screens (the number of screens, the variety of counters on each screen, etc.). 6) A continual night illumination mode is available for nighttime training. 7) Practical and effective Android mobile application 8) reliably records GPS tracks and locates the location fast 9) In addition to the graph, there is a barometer and a barometric altimeter that both function properly. They display the number of "floors" you have climbed. 10) The screen's backlight functions properly. 11) There is a thermometer (careful: you must take your watch out of your hand to get accurate readings). 12) the capability to post results to numerous internet services, including Apple Health, Strava, Training Peaks, Relive, Final Surge, and Relive. 13) The capability of uploading tracks in the following formats: *. fit, *. tcx, *. gpx, *. kml, and *. csv 14) the capacity to design an arbitrary training schedule (I don't use it, but athletes may find it useful) 15) the absence of a touchscreen and the drawbacks of using one The screen is easily readable in the sun thanks to transreflective technology (16). 17) There are profiles for various activities, including "exercise bike, etc." in the room. 18) the availability of a well functioning pedometer (there is some error, as with any pedometer, but within reasonable limits) 19) Notifications from applications exist; I don't use them because they're unnecessary and I want to conserve energy.
Cons
- 1) [REALLY IMPOSSIBLE] Every interchangeable dial in the "just watch" mode has some sort of flaw: There is not a single dial that is both lovely and functional (such that all indications are easily seen and intelligible) at the same time. All dials are more or less clunky. A majority of replaceable dials only show the day and the day of the week; b) the reading numbers are either too little, too huge, or some readings are not displayed. d) The current date with a month (particularly a year) and both seconds are not displayed on a single interchangeable dial. c) Numerous dials have an unsuitable font for numbers (too curved tails and sticks; as a result, the numerals 5 and 6 appear to be the same size, for example). 2) [REALLY IMPOSSIBLE] The readings on the pedometer cannot be reset or linked to the beginning of a workout. Daily steps are precisely counted from 0 to 24 hours. 3) [REALLY INCONVENIENT] I checked with a heart rate monitor with a chest sensor, and the values are "delayed" by 5–10 seconds. 4) [NO THREAT] Although this is advantageous for pressing on the hand for a more accurate heart rate monitor, the stock strap is overly soft and elastic, which makes it difficult to secure and unfasten. I purchased a strap from "Coros Apex 42 mm"; it is tougher and easier to fasten. 5)[NON-CRITICAL] Every time a smartphone app sends out a background request for permanent labor (I always decline, but the program does not remember the decision), 6) [NO THREAT] The application on the smartphone cannot be closed; it hangs in memory and, eventually, the operating system appears to discharge it on its own. 7) [NOT CRITERIA] A spinning wheel-button is not a particularly practical option (although, in general, it functions great; still, in my own view, buttons are more practical). 8) Non-standard charging connector—a separate cable is required 9) You must manually locate "circles" because there is no alpine skiing or snowboarding mode (in this model). 10) [CRITICAL] There will be no official guarantee or service in 2022; instead, everything will depend on merchants' consciences.
