Smart Watch Men Female Menstrual Cycle 1.4 Inch IP68 Waterproof SmartWatch for Android IOS Fitness Sports Watches

Main features: Watch language: Chinese, English. Apk language: English,, Japanese, Korean, German, Russian, Spanish, Italian, French,, Portuguese, Arabic, Czech, Greek, Persian, Dutch, Polish, Finnish, Swedish language, Thai Apk name: H Band Battery: 200mah Main screen: 1.4-inch full HD IPS color circle Resolution: 240 * 240 Touch screen: full touch Note: The principle of wearable device measurement is completely different from that of medical equipment. It is only for sports and fitn...