CATAPULT ONE - Track, Analyze, and Improve Your Soccer Performance (Pre-Paid Membership) - M

I don t like the no return policy for an item that you have delivered.

Sensore utilissimo per tenere traccia di allenamenti e partite. Preciso nelle misurazioni e aggiornato con le mappe. Consigliato a chi vuole migliorare tutti gli aspetti della corsa nel calcio e la posizione in campo. L’app offre anche dei programmi di allenamento sui differenti aspetti della corsa e la possibilitá di comfrontarsi con gli amici formando dei team.

If you want to take your performance to the next level this is the product for you. It's easy to use in the app and you barely know you're wearing it during practice, training, or games.

Need more instructions on how to effective use it.

I used the attached size guide (search online for "catapult vest size guide" in-case they update this but review guidelines restrict sharing external URLs directly here) couldn't to check which size vest and I went with M. When I opened it looked like it would be a bit tighter than the 88.9cm measurement by about 10cm but turns out it stretches comfortably to fit and has probably about another 10cm extra give for movement. Referring to the aforementioned size guide: "As with any heart rate monitor, the application to the skin needs to be secure, while ensuring it is not uncomfortable or restrictive to wear" so it hugs the body snugly but after a while I forgot I was wearing it. The phone app was pretty easy to setup with an option to register via a google account. Initial gotcha's: - the device arrives with pretty close 0 battery so be prepared to wait a couple of hours to fully charge before using. - to charge, the device comes with a soap-dish looking plate that has a USB-C type socket and a cable to go with to plug into traditional USB 2.0 type port for power. This wirelessly charges it (presumably so that the device needn't have any water proofing issues with a direct USB port) - however I initially was waiting a while before I realised plugging this into my macbook wasn't charging it! It was when I switched to one of my USB battery packs that I realised this because charging should light up the device!

Comfortable fitting of the vest, easy to use & great reports!