the positive points: - Clear the data: number of steps, VO2, HR, date, time; other data is less useful to me (largely underestimated vertical drop, on-estimated distance as widely gps control) - Wakes up alone the night mode - Light - Impeccable service Withings: fast responses, efficient temporary repair to replacement of the device including touch control did not react except total load and reset every night ... - One of the few devices provide easily VO2 The negative points: - Asks a load about every 8 days - Demand great care because it is not waterproof, which is paradoxical for an apparatus for sports and / or outdoor. Using a little over 5 months.
