Total 1870 products for open heart bracelet Manufacture & Suppliers

• X4 OLED Color Screen Blue--tooth Smart Band Bracelet IP67 smart wristband heart rate functions

  

  Specification: 1.Chip:ARM--Cortex M0 DA14585 2.Screen size:0.96inch TFT 80*160 3.Bluetooth: BLE4.0 4.battery capacity: 105mah ; charging time: 2 hours; suport stand by 20 days 5.Waterproof: IP67, many sport mod...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Beautiful Women Girl smart band Smart Watch Color Screen Waterproof Heart Rate Monitor Smart bracelet S3

  

  Specification: 1.CPU: BT V4.0LE 2.Display:0.96 inch, 64*128 3.Battery:90ma Lithium-ion polymer rechargeable battery 4.Charge:5V USB jack,charge by PC USB 5.Water-proof level:IP67 6.Using time:about 7 days 7.Dat...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• IP67 Waterproof Smart Bracelet S3 Heart Rate Monitor GPS Fitness Tracker Health Sport Watch for Women

  

  Specification: 1.CPU: BT V4.0LE 2.Display:0.96 inch, 64*128 3.Battery:90ma Lithium-ion polymer rechargeable battery 4.Charge:5V USB jack,charge by PC USB 5.Water-proof level:IP67 6.Using time:about 7 days 7.Dat...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• New Trending Product Fitness Wristband Activity Tracker Band S2 Smart Bracelet With Dynamic Heart Rate Sensor

  

  Specification: 1.CPU: BT V4.0LE 2.Display:0.96 inch, 64*128 3.Battery:90ma Lithium-ion polymer rechargeable battery 4.Charge:5V USB jack,charge by PC USB 5.Water-proof level:IP67 6.Using time:about 7 days 7.Dat...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• New Trending Product Fitness Wristband Activity Tracker Band S2 Smart Bracelet With Dynamic Heart Rate Sensor

  

  Specification: 1.CPU: BT V4.0LE 2.Display:0.96 inch, 64*128 3.Battery:90ma Lithium-ion polymer rechargeable battery 4.Charge:5V USB jack,charge by PC USB 5.Water-proof level:IP67 6.Using time:about 7 days 7.Dat...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Touch Pad Bluetooth Waterproof Fitness Activity Tracker smart bracelet HZD1914S

  

  Specification: 1.Chip:DA14585,Bluetooth version 4.0 2.Screen display: 0.96 inch IPS color screen 3.Sensor:Gravity sensor KX023 4.Heart rate module:HRS3300 5.Battery capacity:100MAH;Charging with USB 6.Stand-by ...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Touch Pad Bluetooth Waterproof Fitness Activity Tracker smart bracelet HZD1914S

  

  Specification: 1.Chip:DA14585,Bluetooth version 4.0 2.Screen display: 0.96 inch IPS color screen 3.Sensor:Gravity sensor KX023 4.Heart rate module:HRS3300 5.Battery capacity:100MAH;Charging with USB 6.Stand-by ...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Smart Bracelet with 0.96" Color Screen IP68 Waterproof Heart Rate Blood Pressure Monitor Smart Sport Fitness Tracker Ban

  

  Specification: 1.Chip:DA14585 RAM96K ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen 3.Sensor:KX023 4.Heart rate module:HR S3300 5.Battery capacity:90 mAh Li-polymer battery ; 6.Stand-by time:7-1...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Superior quality 0.96 inch touch sport smart bracelet heart rate sleep monitor functions

  

  Specification: 1.Chip:DA14585 RAM96K ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen 3.Sensor:KX023 4.Heart rate module:HR S3300 5.Battery capacity:100 mAh Li-polymer battery ; 6.Stand-by time:7-...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Hot sports fitness tracking and heart rate monitoring smart bracelet smart watch men and women sports design

  

  Specification: 1.Chip:DA14585 RAM96K ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen 3.Sensor:KX023 4.Heart rate module:HR S3300 5.Battery capacity:100 mAh Li-polymer battery ; 6.Stand-by time:7-...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Smart Fitness Bracelet With Heart Rate Monitor Watch Smart Band bluetooth watch gps

  

  Specification: 1.Chip:DA14585 RAM96K ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen 3.Sensor:KX023 4.Heart rate module:HR S3300 5.Battery capacity:100 mAh Li-polymer battery ; 6.Stand-by time:7-...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Waterproof CE ROHS Smart Watch Manual Fitness Tracker Blood Pressure Heart Rate smart Bracelet

  

  Specification: 1.Chip:Nordic nRF51802 ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen ,80*160 dpi 3.G-Sensor:MSA301 4.Heart rate module:EM7028 5.Battery capacity:90 mAh Li-polymer battery ; 6.Sta...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Wholesale F64C heart rate blood pressure sport smart watch fitness bracelet

  

  Specification: 1.Chip:Nordic nRF51802 ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen ,80*160 dpi 3.G-Sensor:MSA301 4.Heart rate module:EM7028 5.Battery capacity:90 mAh Li-polymer battery ; 6.Sta...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• 2019 new popular heart ratesport smart watch fitness bracelet good quality promotion gift

  

  Specification: 1.Chip:Nordic nRF51802 ,Bluetooth version 4.0 2.Screen display: 0.96���TFT color screen ,80*160 dpi 3.G-Sensor:MSA301 4.Heart rate module:EM7028 5.Battery capacity:90 mAh Li-polymer battery ; 6.Sta...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• 1.3-inch color screen heart rate blood oxygen Bluetooth step waterproof call information reminder smart bracelet watch

  

  Specification: Specification:1.Chip: Telink 2.Display :1.3 inch (160*80),single touch panel 3.Battery: 150 mah 4.Standby time: 10 days 5.Material:Zinc alloy frame + TPE two-color strap 6.Bluetooth : Bluetooth ....

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• 1.3-inch color screen heart rate smartwatch blood oxygen Bluetooth step waterproof call reminder smart bracelet watch

  

  Specification: Specification:1.Chip: Telink 2.Display :1.3 inch (160*80),single touch panel 3.Battery: 150 mah 4.Standby time: 10 days 5.Material:Zinc alloy frame + TPE two-color strap 6.Bluetooth : Bluetooth ....

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Bluetooth 5.0 Smart Watch Men Women 1.3 inch IPS IP68 Waterproof Heart Rate Fitness Tracker Stopwatch Smart Bracelet

  

  Specification: 1.Chip: Nordic 52832 2.Display size: 1.3 inch TFT color screen,The single point touch 3.Battery capacity:180mAh 4.Standby time:45-60 days Working time:5-7 days 5. Built-in vibration reminder moto...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Smart Watch IP68 Waterproof Heart Rate Monitor Health Bracelet Fitness Tracker Bluetooth Smart Watch

  

  Specification: 1.Chip: Nordic 52832 2.Display size: 1.3 inch TFT color screen,The single point touch 3.Battery capacity:180mAh 4.Standby time:45-60 days Working time:5-7 days 5. Built-in vibration reminder moto...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• New smart watch F17 Waterproof smart bracelet full touch screen F17 Heart Rate fitness tracker F17 smartwatch

  

  Specification: 1.Chip:HS6620D ,Bluetooth version 4.0 2.Screen display: 1.54���TFT color screen ,240*1240 dpi, full touch 3.G-Sensor:SC7A20 4.Heart rate module:HRS3300 5.Battery capacity:170 mAh Li-polymer battery...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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• Smart ECG PPG Bracelet Heart Rate Blood Pressure Monitor Outdoor Sports Fitness Waterproof Watch

  

  Specification: 1.Chip: DA14585 ,Bluetooth version 4.0 2.Screen display: 1.3���TFT color screen ,240*1240 dpi, single touch 3.Electrocardiogram sensor: BAC01 4.Heart rate module:HRS3300 5.Battery capacity:170 mAh ...

  HaoZhiDa (GuangZhou) Digital Technology Company Limited

  Guangdong,China

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