Grit X

Het kan wel enorm verschillen, althans wel bij mij. Ik heb door de jaren heen een aantal inspanningstesten gedaan bij de sportarts in het ziekenhuis. Dat is uiteraard met professionele apparatuur. Ter vergelijking heb ik dit naast een aantal horloges en hartslagbanden gehouden. Puur uit interesse. D

I had the Fenix 7 Pro and sold it for the Polar Grit X2 Pro. Reason: simplicity. Polar gives me exactly what I need without unnecessary features. The HRV/Orthostatic test with the H10 is accurate and useful for training decisions. With Garmin I always felt overwhelmed by functions I didn’t use. Also

You could ask the same of any of the high end watches - Coros Vertix, Polar Grit X, Suunto Vertical etc. Generally speaking, build quality is what tends to set them apart, along with higher battery life. For the T-Rex 3 Pro, you do get more battery, titanium and a more rugged build and the LED light

I was convinced that the loop would be an upgrade/change to my polar grit x, but no spO2 is really disappointing. I feel like most other sensors have that

I recommend Polar Grit X Pro if you liked the Grit X and the Polar ecosystem. It is still available if you look around. I had the original Grit X and had the pressure sensor replaced 3 times within warranty including change of back cover that was supposed to solve the problem with height measurement

Well depends on your priorities. If battery is your priority then getting a Chinese brand isn't bad but if you want wearOS and all the android OS integration then smartmatch is the route. I had an OG Amazfit bip that did everything I wanted like notification, call/alarm vibration, ink display, media

He's a Garmin fanboy, so yeah, the watch that people call a "garmin fenix killer" will probably not have a fair review. Ray’s been pretty critical of Garmin lately, but let’s be real — calling this (or the Coros Vertix 2S, or the Polar Grit X2) a “Fenix killer” is pure clickbait. It’s the same as ev

Polar Grit X, used 24/7 for almost six years now. No problems

My current Polar (Grit X) is also my last Polar watch. The technology is constantly playing up and customer service is virtually non-existent.

I am very disappointed in the HR sensor of the S. It is accurate on daily use, but totally off when running or cycling. In comparison my old Suunto 9 and Polar Grit X are much better. I compared with a Suunto strap. The strap was spot on in comparison with a cardiac stress test in a hospital, the Su