Xiaomi Watch S4 Sport: Premium Watch with Professional Lactate Testing
Xiaomi has introduced the Watch S4 Sport during Lei Jun’s 2024 annual speech event. This new smartwatch supports professional lactate threshold tests, allowing users to monitor their peak aerobic endurance strength. This, in turn, helps improve endurance based on measured heart rate and pace training, thanks to the sports algorithm provided by Suunto, a well-known watchmaker. […]
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