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N8 Ultra 2.02 inch Square Screen Smart Watch Supports Heart Rate Monitoring/Blood Oxygen Monitoring (Silver) [AEDA003840401BPB]- US$19.37 - PlusBuyer.com
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S09-C 1.69 inch Full Touch Screen Smart Watch, IP67 Waterproof Support Heart Rate & Blood Oxygen Monitoring / Multiple Sports Modes (Orange) [AEDA003211101APB]- US$25.55 - PlusBuyer.com
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K50 1.08 inch Silicone Band Earphone Detachable IP67 Waterproof Smart Watch Support Bluetooth Call (Black Silver) - Silicone Band (Black Silver) [AEDA004337401BPB]- US$20.12 - PlusBuyer.com
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2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress
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Q19 Pro IP67 Waterproof 1.69 inch Smartwatch (Gold+Pink) [ASYA001729801BPB]- US$20.05 - PlusBuyer.com
![2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress 2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress](https://ae01.alicdn.com/kf/H4637008826b941c5ad9d25cb7591945cI/2023-New-ECG-PPG-Smart-Watch-Men-Body-Temperature-Blood-Oxygen-Heart-Rate-IP68-Waterproof-Wireless.jpg)
2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress
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Y22 1.72inch Color Screen Smart Watch IP67 Waterproof, Support Heart Rate Monitoring/Blood Pressure Monitoring/Blood Oxygen Monitoring/Sleep Monitoring (Blue) [ASYA001533401BPB]- US$15.77 - PlusBuyer.com
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D20L 1.3 inch IP67 Waterproof Color Screen Smart Watch (White) - White [ASYA001786001CPB]- US$3.80 - PlusBuyer.com
![LOKMAT APPLLP Max 4G Call Smart Watch, 2.88 inch MTK6761 Quad Core, 4GB+64GB, Android 9.0, GPS, Heart Rate (Black) [ACA8914BPB]- US$185.71 - PlusBuyer.com LOKMAT APPLLP Max 4G Call Smart Watch, 2.88 inch MTK6761 Quad Core, 4GB+64GB, Android 9.0, GPS, Heart Rate (Black) [ACA8914BPB]- US$185.71 - PlusBuyer.com](https://www.plusbuyer.com/images/new-electronics/ACA8914BPB/lokmat-appllp-max-4g-call-smart-watch-288-inch-mtk6761-quad-core-4gb-64gb-android-90-gps-heart-rate-black-plusbuyer.jpg)
LOKMAT APPLLP Max 4G Call Smart Watch, 2.88 inch MTK6761 Quad Core, 4GB+64GB, Android 9.0, GPS, Heart Rate (Black) [ACA8914BPB]- US$185.71 - PlusBuyer.com
![2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress 2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress](https://ae01.alicdn.com/kf/Hdc4c3d9e8b614affb4939d8ab5ed576bX/2023-New-ECG-PPG-Smart-Watch-Men-Body-Temperature-Blood-Oxygen-Heart-Rate-IP68-Waterproof-Wireless.jpg)
2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress
![2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress 2023 New ECG+PPG Smart Watch Men Body Temperature Blood Oxygen Heart Rate IP68 Waterproof Wireless Charger Sports Smartwatch - AliExpress](https://ae01.alicdn.com/kf/Hb6b93df4fe014671930d71b4e711c3d3b/2023-New-ECG-PPG-Smart-Watch-Men-Body-Temperature-Blood-Oxygen-Heart-Rate-IP68-Waterproof-Wireless.jpg)