C20 Military Smart Watch Men Carbon Black Ultra Army Outdoor Ip68 Waterproof Heart Rate Blood Oxygen Monitor Smartwatch 2023

we provide high-quality customer service, provide you with clear product pictures in time, and reply in time, so that you can shop easily and happily. silver hooded jacket,yellow down jackets,baby boy fur winter jackets,kids winter down jackets,double cotton jackets,boys snow jackets,down jackets for children,boys goose down jackets,girls winter overalls,baby waterproof snowsuit we have been focusing on children's clothing online for many years, choosing excellent quality, complete product labels, accurate sizes, keeping up with fashion trends, and providing customers with the most comfortable and coolest children's clothing there are a lot of trendy kids products in the store .

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syi store mainly product-hoodies&t shirt. original brand, all products.you can consult customer service for size or any help if you have any special request,please be to contact us,if you have any problems.

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.y66 smart watch bluetooth call offline payment waterproof heart rate blood pressure oxygen sleep monitoring sports smart watch special functions: support alipay offline payment, make and connect calls (call function), body temperature, compatible with vc32 true blood oxygen heart rate detection, real-time heart rate detection, heart rate alarm multiple sports modes such as running, skipping rope, cycling, table tennis, badminton, etcwalking, mountaineering, basketball, football, jumping jack, elliptical machine, yoga, swimming.

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syi.[basic software functions] pedometer, sleep, heart rate, workout, blood pressure, weather, camera control, blood oxygen, music control, theater mode, satch, alarm, timer, sedentary reminder, breathing exercise, messaging, brightness adjustment, mute, qr code, split screen function [exercise/24 sports] walking, running, cycling, jumping rope, badminton, blue ball, soccer, swimming, tennis, rugby, golf, yoga, gym, dancing, baseball, elliptical machine, rowing machine, cross-country running, skiing, bowling, dumbbells, sit-ups, training, hiking [dynamic heart rate] all day dynamic heart rate trend and data analysis[blood oxygen detection] support red light and infrared light sensor to measure blood oxygen saturation..