Polar Brunei - Repost from @fitwellnesscom Polar M430 - $359.00 GPS Running Watch Wrist Based Optical Heart Rate Ultra Battery Life Up To 50 Hours with GPS/Heart Rate Polar Adaptive Running Program
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High Capacity Battery 600mAh for POLAR M430 M400 GPS Sports Watch Bateria - AliExpress
Amazon.com: POLAR M430 GPS Running Watch, Black (90066335),Medium/Large : Electronics
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