Review on 🏃 Polar Vantage V" - The Ultimate GPS Multisport Watch for Triathlon & Multisport Training with Heart Rate Monitor, Running Power & Waterproof Design by Aashit Aashit ᠌

1. in the water / pool, the accuracy of measurement and distance, and the heart rate is poor, the data is not suitable for analysis: they significantly - by 5-7 percent - underestimate the heart rate, and, on the contrary, overestimate the distance - well, the watch does not know how to count pools normally. I am attaching 4 photos for comparison: the first 2 photos (light background) are uploading a workout from Polar Flow recorded by Vantage V, and the second 2 (dark background) are uploading exactly the same workout from Polar Beat, but recorded with a Polar H10 chest strap. In both cases, an hour-long workout was recorded in the same pool, at the same pace without stops, at the same distance (3.36 km), in the same style, only on different days. As you can see, H10 copes with "Excellent": a uniform curve corresponding to the training regime (intense stages - ups - alternate with equal non-intense - lowerings), a pronounced level of average heart rate of 151-152. And Vantage V is about nothing: a chaotic HR curve with no clearly distinguishable level of average heart rate, with deep frequent dips, leading to an underestimation of the average heart rate to 144. 2. In the water / pool, when swimming on the dial, it is unrealistic to see anything (water, glasses, constant movement of the hands), so you can not even think about the useful use of this watch on the water for professional / semi-professional purposes. 3. in land measurements (running, walking) the pace "floats" very much: you walk / run at a constant speed, and the pace readings on the clock suddenly jump up, then also suddenly fall down - see the 5th screen, the middle graph ( this is the pace with uniform unhurried walking ~ 6.5 km / h). 4. The Polar algorithm (Training Load Pro) for determining your physical condition (detraining / maintenance / efficiency / overtraining) is not suitable for professional / semi-professional purposes.