Both strap retaining loops broke, first one broke within 12hours of fitting and the second snapped the following day. These both snapped through general wearing of the watch, no strenuous activity or any undue stress on the watch. Was emailed after delivery asking about any issues, replied stating that one loop had broken, and had no response.Very poor quality. Will stick to genuine Garmin straps now on.Edit- company have been in touch, and have now addressed the issue.