Digital Watches Smart Watch Qs50 Waterproof Temperature, Heart Rate, Blood Oxygen, Female Menstrual Cycle Reminder Dialing Call Smartwatch

Product selling points 1 1.47 inch high definition full touch large color screen (advertised as 1.96 inches on the market), resolution 172X320 pixels;   2 High hardness ABS case (passed 72 hour salt spray test), 22mm replaceable strap (standard silicone strap, steel strap, leather strap, nylon strap and other straps are optional);   3 Wiki VC30F real time true heart rate, support hands free monitoring (no data in air test);   4 Manred mature solution (I Band APP), stable performance, recognized by domestic and foreign buyers, and more than 50% market share in the mid to high end market;   5 Realtek RTL8763EWE single core multi core call chip, low power consumption, good stability, only APP link can call;   6 ACC 5 magnetic speaker, high fidelity sound effect;   7 250mah pure cobalt large battery, ultra long standby time of 25 30 days;   8 Support personalized customization, boot LOGO/watch laser engraving (silk screen)/packaging manual customization/software (UI) customization;   9 Strict production control, improving factory quality by 7 strict QC, (production raw materials/touch screen working current/semi finished product working current/semi finished product waterproofing/finished product full function/product aging/packaging); Screen size :1.47 inches Resolution :172*320dpi Watch dimensions :44.5*26.4*11mm Chip :RTL8763EWE Touch method: Full-screen touch Battery capacity :250mAh Standby time :15-20 days Charging method: Magnetic charging type Waterproof rating :IP68 Bluetooth :BT5.2 Multiple languages: Russian, Indonesian, German, Italian, Turkish, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Korean, Dutch, Czech, Arabic