Jiangsu Profile
Product List
7216. Wearable Smart Devices Blood Pressure Smart Health Tracking Ring with Health Monitor 
[Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7217. Custom Logo Digital Electronic Smartring Finger Health Sports Temperature Smart Ring Sleep Monitor ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7218. Health Tracker Activity Tracker Smart Ring Heart Rate Monitor Sleep Recorder Activity IP68 ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7219. Wearable Devices Smart Sport Tracking Ring with Blood Pressure & Sleep Monitor [Jan 09, 2026]
[Jan 09, 2026] Product Description Welcome to send inquiry>>> Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days Battery Life Spo2 ...
Company: Nanjing FOI Co., Ltd
7220. Sleep and Health Monitor Smart Bracelet for Android Users [Sep 05, 2025]
[Sep 05, 2025] Key attributes Style Fashion function Heart Rate Monitor Waterproof IP68 Display Type OLED screen resolution None Material ABS+PC+aluminum alloy Operation System Android feature APP Control, IP68 ...
7221. Smart Ring Calorie Monitor Step Mileage Pedometer Multiple Sport Modes Heart Rate Blood Oxygen ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7222. Support OEM & ODM Monitor Sleep & Health Wireless Charging Smart Health Ring [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7223. 2024 New Electronic Products New Arrival Gadgets Health Analysis Smart Baby Monitor Heart Rate ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7224. Smart Ring Tracker, IP68 Waterproof Fitness Smart Tracker for Heart Rate Monitor Sleep Quality ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7225. Smart Rings Fitness Tracker with APP Wireless Charger for Men Women Health Tracker with Heart Rate ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7226. Cheap Count Waterproof Heart Rate Blood Pressure Blood Oxygen Glucose Smart Ring for Men Women with ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7227. Long Battery Life Wireless WiFi Video Doorbell Falls Detection Smart Ring for Intercom with Stress ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7228. Smartring OEM Elec Bluetooth Remote Health Monitor Track Sleep Ring Wearable Device [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7229. Wireless Charging Blood Pressure Monitor Fitness Ring Smart OEM Health Sleep [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
7230. 2023 Productivity Tool Wearable Gadget Bluetooth Monitor Mind Tracker Hrv Glucometer 4 in 1 Devices ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Smart Health Ring-Intelligent monitoring of human health Product Functions Sleep Monitoring Health Monitoring OEM&ODM Support IOS & Android APP IP68 Waterproof Wireless Charging 7 Days ...
Company: Nanjing FOI Co., Ltd
