












Main markets: United States, Canada, United Kingdom, South Korea, Brazil
FREE shipping capped at £20

Chipset
nRF52 Series
Application
Public
Place of Origin
Guangdong, China
Model Number
W7G
Brand Name
KKM/OEM
Supplier Type
Original Manufacturer
IP67 Waterproof: Ensures the device remains functional even in wet or dusty environments, making it suitable for various indoor and outdoor use cases.
600mAh Li-polymer Battery: Provides a long battery life, allowing the bracelet to operate for extended periods without frequent recharging, which is especially useful for continuous monitoring applications.
BLE4.0/BLE5.0 Compatibility: Offers flexibility in connectivity with a wide range of Bluetooth-enabled devices, ensuring compatibility with both older and newer systems.
Anti-Tamper Design: Triggers an alert if the bracelet is tampered with, cut, or removed, providing an added layer of security and reliability for tracking and monitoring purposes.
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Claim a refund if your order doesn't ship, is missing, or arrives with product issues






