Polar A300 is a Polar fitness tracker and training watch designed for athletes and active users who want a simple way to monitor workouts and daily movement. It supports heart rate-based training, activity tracking, and sport profile use cases, making it suitable for running, gym sessions, and general fitness monitoring.
* The statistics displayed are based on the data we determine for the workouts uploaded to Runalyze. This assumes that the uploaded file specifies the device and is correctly recognized by us, which is especially the case for FIT files. This may be biased due to different availability of historical data depending on the vendor/supplier.
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