2026 IP68 Waterproof Android Smartwatch with Silicone/Nylon Band Accelerometer Alarm Clock SDK API Heart Rate & Fitness Tracker

Shenzhen Tianpengyu Technology Co., Ltd (brand SPOVAN), founded in 2010, is a Custom Manufacturer of smart wearables based in Shenzhen, China. We focus on three core product lines: GPS smartwatches, screenless smart bands (no-screen fitness trackers) and smart glasses. Our GPS smartwatch series covers sport, outdoor and health-tracking models with GPS positioning, ECG/PPG/HRV monitoring and IP68 waterproof protection. Our screenless smart band line, ranked #1 most popular in Smart Bracelets on Alibaba.com, ranges from entry-level activity trackers to professional health monitoring bracelets with heart rate, blood oxygen, blood pressure, HRV and sleep tracking, and supports open SDK & API for OEM/ODM projects. Our smart glasses combine AI translation, Bluetooth calling, audio and camera video recording in fashionable designs. With an in-house R&D team and 10+ years of OEM/ODM experience, we deliver complete customization: private molds, firmware and app UI development, private label and packaging design. Every order undergoes 100% inspection, including raw material identification and traceability, waterproof and function testing, and is covered by a 1-year warranty with responsive after-sales service. Our products are supported by FCC, CE, RoHS and EPR (Germany & France) compliance, the SPOVAN registered trademark and 4 design patents. Since 2012, we have exported to Western Europe, North America, South America, Southeast Asia and Eastern Asia, backed by a dedicated trade team, FOB shipment from Yantian / Hong Kong / Shenzhen ports and around 30-day lead time. With 11-50 employees, an 800 sqm facility and an annual output value of US$5M-10M, we maintain a 4.6/5 store rating and 96.5% on-time dispatch rate. Whether you need GPS smartwatches, screenless smart bands or smart glasses, SPOVAN is your reliable long-term partner - contact us to start your next wearable project.