Methodology v1.0
2 change(s): 1 major, 1 moderate | Durability score reflects mixed reviews on clasp design (improved tightness but ongoing issues noted), and the company's later exit from wearables market signaling product line instability. Material quality moderate due to aluminium construction but concerns about waterproofing engineering failures. Brand reputation significantly damaged by: broken promise on waterproofing, 6-month launch delay, removal of user calibration features, and eventual abandonment of the wearables category entirely, leaving customers without long-term support.