The new rugged watch from the KOSPET smartwatch brand, KOSPET ROCK watch is selling like hot cake. It sold over a thousand units in a single month. No doubt it is making the headlines. What are the reasons? Simply because of its extreme protective rugged design, 350mAh battery, and upgraded 24-7 heart rate and PPG sensor. The new optical HRS3606 heart rate sensor detects blood oxygen and blood pressure accurately. The rugged design allows the watch 360 degrees of integrated dust resistance and -40 degree temperature operation.
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