Montre connectée X9 avec écouteurs Bluetooth TWS, NFC, moniteur de fréquence cardiaque et SpO2, suivi d'activité, suivi du sommeil, étanche pour hommes et femmes

​Two Devices in One – Your Wrist Just Got Smarter​​ Why carry a watch AND earphones? The revolutionary X9 combines a full-featured smartwatch with built-in TWS Bluetooth earphones. Pop them out for calls, tuck them back to charge – all while tracking your health with military-grade sensors. ​​Why You’ll Love This Gadget​​ ​​All-in-One Convenience​​: NFC for contactless payments + detachable earphones for calls/music. ​​Health at a Glance​​: Precise heart rate, SpO2, and blood pressure monitoring 24/7. ​​Weeks Not Hours​​: 14-day battery life (250mAh) with magnetic fast charging. ​​Premium Feel​​: 50g aerospace-grade aluminum case with sweat-proof silicone strap. ​​Sleep Scientist​​: Analyzes deep/light/REM cycles to optimize recovery. ​​A Day in Your Life with X9​​ Morning: Check sleep score → tap NFC for coffee payment. Commute: Pop out earphones for hands-free calls. Workout: Real-time heart rate alerts keep you in the zone. Night: Sync data to Flow Fit App to track progress. ​​Upgrade Your Wrist Game​​ More than a watch – it’s your payment terminal, fitness coach, and call center. Click "Add to Cart" to experience the future today!