Product Description: DT3 Smart Watch 1.36inch IP68 Waterproof ECG PPG Heart Rate 390*390 HD 100 DIY Watch Face BT Call / Music Smartwatch About Dropshipping 1. Accept Dropshipping, and we will DO NOT put any invoices, QR ...learn more
1.36inch IP68 Waterproof BlE5.0 DT Smart Watch ECG PPG For Heart Rate

1.36inch IP68 Waterproof BlE5.0 DT Smart Watch ECG PPG For Heart Rate
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Shenzhen Qianrun Trade Co., Ltd.

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