CASIO G-SHOCK GPR B1000 vs GW 9400 Rangeman vs GWN Q1000 Altimeter TEST - Part 1/2

Here is a test using three G-Shocks to see how they compare using the Altimeter... this is a one of two parts video, as the GPR-B1000 Rangeman can use the GPS to get a more accurate reading. Support the channel by using this link when you shop at Amazon that gives a tiny percentage but doesn’t effect your purchase price, whether you buy from the shop or if you continue shopping through the link https://www.amazon.co.uk/shop/watchup69 If you want to show your appreciation and like to offer a drink as a way to say thank you, here is a PayPal link https://paypal.me/watchup69?locale.x=... Thank you