Google's Fitbit Edge: Accurate Heart Rate, Flawed Distance

Google's new Fitbit Edge, priced at $179.99, aims to bridge the gap between basic and advanced fitness trackers. This device incorporates GPS and improved automatic activity detection, alongside standard metrics like heart rate and sleep tracking. Initial testing compared the Fitbit Edge against a much more expensive Garmin Fenix 9 Pro, focusing on accuracy.

The crucial test involved a 5km run. While the Fitbit Edge demonstrated impressive accuracy in heart rate monitoring, closely aligning with the Garmin's readings, its GPS performance for distance proved less reliable. The Edge consistently overestimated the running speed, ultimately reporting a distance of 5.45 km compared to the Garmin's 5.15 km. This 300-meter discrepancy, roughly a 6% overestimation, is notable for shorter runs.

Further testing with longer runs and varied environments is planned to assess if this accuracy improves. For casual users, the overestimation might be acceptable, but for serious runners, it could be a significant drawback, potentially leading them to consider other devices. The full review will offer more insights into the Fitbit Edge's capabilities.