Cosinuss One Now Provides You New Possibilities with Update for Swimming

Cosinuss One fitness tracker underwater
Until now, Cosinuss One was available for using onshore, but now you can use this in-ear device while you’re in water. Cosinuss has improved the device for using while swimming because of the importance of measuring vital parameters during swimming training. You can now use Cosinuss one for: Monitoring your heart rate Measuring your acceleration […]