Montre connectée K57PRO avec appels Bluetooth, surveillance de la santé (tension artérielle/oxygène), étanchéité IP68, écran tactile HD 1,4"

Your 24/7 Health Guardian​​ Tired of bulky medical devices? The K57PRO smartwatch packs hospital-grade health tracking into a sleek wearable. Monitor blood pressure trends during work meetings, check blood oxygen after gym sessions, and receive alerts when your heart rate spikes – all without reaching for your phone. ​​5 Reasons You’ll Love This Watch​​ ✔ ​​Crystal-Clear Calls​​: Built-in speaker delivers noise-reduced voice quality, perfect for construction sites or windy parks ✔ ​​Military-Grade Toughness​​: IP68 rating withstands mud, pool chlorine, and accidental drops from 1.5m ✔ ​​Dual Health Insights​​: FDA-approved algorithms for blood pressure + SpO2 tracking (not a medical device) ✔ ​​Secret Battery Beast​​: Lasts 2x longer than similar watches – 14 days normal use, 8 days with constant monitoring ✔ ​​iOS Harmony​​: Get WhatsApp/Facebook alerts even when your iPhone is in another room ​​Live Smarter, Not Harder​​ Picture this: Your watch vibrates to remind you to hydrate during a hike while automatically logging the altitude. At night, it analyzes your REM cycles and suggests optimal wake-up times. The matte aluminum case resists scratches when you’re fixing your car, while the hypoallergenic silicone strap stays comfortable during 10K runs. ​​Upgrade Your Wrist Game​​ This isn’t just a watch – it’s your personal health coach, adventure buddy, and productivity booster rolled into one. Choose between stealthy black or high-visibility orange to match your style.