Outdoor GPS Smartwatch Waterproof AMOLED HRV-Track BT Call Sports Watch

🩺Heart Rate, HRV, Blood Oxygen & Sleep Monitoring. 🕒 Smartwatch. 📱Display : 1.43" AMOLED, 466×466 resolution, Full Touch. 💧5ATM Waterproof – Ideal for swimming & outdoor use. 🌙Sleep Monitoring (Auto).

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