Bluetooth IOT Devices

Upgraded chip for low power and stable 10m connection. Supports scan code payment, Bluetooth calling, heart rate and sleep monitoring. Compatible with iOS 8.0+ and Android 4.4+. RoHS compliant. Custom logo and packaging available with MOQ 2000pcs.

This smartwatch features NFC access control, 24h heart rate and blood oxygen monitoring, and multi-sport modes. Powered by RTL8762D chip with BLE 5.0, it offers a 1.32 inch HD color screen, 200mAh battery, IP67 waterproof, and 12-month warranty. Ideal for OEM/ODM orders.

Monitor body temperature with wrist sensor, track steps, calories, and sleep. Features Bluetooth 5.2, 15-day battery, 0.96-inch color touch screen, and call/message sync. RoHS compliant, customizable logo and packaging, 12-month warranty.

This smart watch features a 1.28 inch TFT color touch screen, 200mAh battery, and Bluetooth 5.0. It supports SOS calls, built-in MP3, heart rate and SpO2 monitoring, and is compatible with iOS and Android. Ideal for fitness and health tracking.

This 1.28-inch round smartwatch features BT 5.0 for stable calls and music playback. It offers health monitoring, DIY watch faces, and IP67 waterproofing. With a 7-day standby and customizable options, it is ideal for B2B buyers seeking reliable, feature-rich smartwatches.

This smartwatch features real-time health monitoring with abnormal heart rate alarm, 24 sport modes, and smart notifications. Compatible with iOS and Android, it offers a custom watch face, IP67 waterproofing, and a 200mAh battery with 30-day standby. Ideal for daily fitness and health tracking.

Features continuous auto heart rate, blood pressure, blood oxygen, and sleep monitoring. IP67 waterproof, 200mAh battery with 30-day standby. Compatible with iOS 8.0 and Android 4.4+. Customizable watch face and 12-month warranty.

Two-in-one smartwatch with detachable Bluetooth earbuds for music and calls. Features 1.3 inch HD touch screen, SpO2 and heart rate monitoring, 350mAh battery, and IP66 water resistance. Customizable strap options and 12-month warranty available.

This IP67 waterproof fitness tracker features a 0.96-inch color screen, auto sleep monitoring, and remote camera control. Supports BLE 5.2, OTA updates, and multi-language app. Ideal for all-day activity tracking with customizable notifications and 15-day standby.

This BLE 5.2 fitness tracker offers accurate all-day activity tracking including pedometer, distance, and calories. Waterproof design with 90mAh battery for 15 days standby. Features call and message notifications, remote camera control, and sleep monitor. RoHS compliant, supports OTA, and customizable with MOQ 50pcs.

Track health 24/7 with real-time heart rate, blood oxygen, and sleep monitoring. Features 6 sport modes, call notifications, and IP67 waterproof design. 180mAh battery with 30-day standby. RoHS compliant, 12-month warranty, and ODM customization available.

IP67 waterproof smartwatch with 1.3 inch colorful TFT screen. Features PPG heart rate, SPO2, sleep and fitness tracking with 6 sports modes. Supports music control, message notifications and OTA. 180mAh battery with 30 days standby. Customizable strap colors available.

Professional health monitoring smart watch with 512KB RAM and 138KB SRAM. Features real-time blood oxygen, blood pressure, and heart rate tracking. 1.54 inch full touch display, Bluetooth 4.0, 200mAh battery, IP68 waterproof. RoHS compliant with 12-month warranty. Customizable logo and packaging available.

This smart watch features Bluetooth 5.0 calling, multi-language support, and a 1.28-inch full touch display. Track steps, heart rate, blood pressure, and sleep. Includes magnetic charging, 200mAh battery, and IP67 waterproof design. Ideal for daily fitness and health monitoring.

Bluetooth 5.0 smart watch with remote photography, SMS and app alerts. Features heart rate, sleep, and multi-sport tracking. 180mAh battery, 14-day use, IP-rated waterproof. RoHS compliant, 12-month warranty, and ODM options available.

This fitness smartwatch features a 180mAh battery, Bluetooth connectivity, and multiple sport modes for tracking steps, distance, and calories burned. It offers direct heart rate monitoring, sleep tracking, and smart reminders. Customizable watch face and durable silicone strap included.

This BLE 5.0 smart watch features a 1.3 inch touch screen, IP68 waterproof protection, and long battery life. It offers health monitoring, GPS tracking, and reminders for drinking, sedentary, and women's health. Compatible with iOS 9.0 and Android 5.0+.

Professional health monitoring with blood pressure, body temperature, and heart rate tracking. Features a 1.69-inch HD touch display, 210mAh battery for 8-12 days use, and multi-sport modes. Compatible with iOS and Android. IP67 daily waterproof.

Features BLE 5.1, HRS3300 heart rate sensor, deep sleep monitoring, and 210mAh battery for 5-7 days use. IP daily waterproof, multi-sport modes, and message alerts. ODM available with 12-month warranty.

This 1.69-inch smartwatch features multi-sport modes, 24-hour heart rate and blood oxygen monitoring, and skin temperature tracking. With BLE 5.1, 8-12 days battery life, and IP waterproof design, it supports iOS and Android. Ideal for health and fitness tracking.