QX9 1.96-inch puute Screen Sports Bracelet Body Temperature Heart Rate Monitor nutikell – must

• The 1.96-inch high-definition retina display is adopted, with a resolution of 240*282 pixels
• Built in Realtek8763EW low-power chip, connect once, more convenient to call/answer, switch between watch and mobile phone
• Built in high fidelity speaker, professional tuning, no matter call or song playing
• Low power dynamic heart rate chip is used to monitor more quickly and accurately. 24-hour continuous monitoring. APP records can be checked at any time to keep abreast of heart health
• Using highly sensitive thermistor, perceive subtle temperature changes, timely feedback body temperature status, according to the specific situation, the monitoring time and temperature warning can be set in the APP
• The smart pulse oximeter on your wrist keeps your healthy
• 100+ sport modes make sports more efficient
• Each one has undergone strict air pressure and vacuum waterproof tests, and reaches the IP67 waterproof standard

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