ขาย สร้อยข้อมืออัจฉริยะบลูทูธพร้อมจอภาพสําหรับวัดอัตราการเต้นของหัวใจและการนอนหลับกันน้ํา ราคาที่ดีที่สุด

Features: 1. Record your sleeps time: The wristband is skin-friendly and soft, and the body is thin and light, so you can wear it to sleeps with peace of mind. The bracelet will automatically monitor your sleeps, allowing your sleeps status to be clear at a glance. Smart sedentary vibration reminder. 2. Heartrate monitoring: Using optical heart rate sensor, through visible light band measurement technology, accurate heart rate and blood pressure data can be obtained through precise calculation. Wearing hands can measure the results at any time without connecting to APP; if connected to APP , you can view all The measurement record can also be measured remotely by APP. 3. Sedentary reminder: When you sit still for a long time, you will be reminded by vibration to get up and move, go outdoors to relax your body and recharge your health. 4. Message call reminder, synchronously receive the message received by the mobile phone. Let no news be left behind. 5. IP67 waterproof and dustproof, no fear of wind and rain. It is certified by the international protection standard. IP67 waterproof, hand washing and rain are easy, anytime, anywhere, so you are fearless. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Screen size: 0.96 inches Appearance size 42*17.9*12mm Material: Silicone Battery capacity: 90mah Product weight: 80g Body memory: 512KB Wearing style: wrist strap Mode of operation: touching Interface: USB 3.0 Wireless distance: 5m (inclusive) -10m (inclusive) Wristband material: TPU Include: 1x Smart Bluetooth-Compatible Bracelet