Review on ANCOOL Compatible With Garmin Fenix 5X Plus Band 26Mm Easy Fit Silicone Watch Strap Wristbands Replacement For Fenix 5X/Fenix 6X/Fenix 6X Pro/D2 Delta PX/Descent Mk1 Mk2 (Black) by Matt Chirila

These replacement straps were great. The only way to tell them apart from the original Garmins is to look at the screws on the clasp, and the inner extra loop has no nipple to stay in place. For a month of use there were no complaints, everything is fine. Some reviewers have complained about the part that attaches to the dial, and I haven't seen any issues with the spring tension or staying on the watch. I compared the spring tension to the original Garmin and found no difference. Time will tell I think