ZBS Waterproof Smart Ring with Sleep, Heart Rate and Fitness Tracking

A lightweight fitness tracker designed as a discreet smart ring for everyday activity, sleep, and wellness monitoring. Features a stainless steel design compatible with both Android and iOS devices.

Key Features:

• Heart rate, blood oxygen, sleep, and stress tracking
• Step, distance, calorie, and activity recording
• Slim stainless steel design for discreet everyday wear
• Water resistant (5ATM/IP68 rated)
• Gesture controls for camera and app navigation
• Jring app compatibility

Specifications:

• Brand: ZBS
• Material: 304 stainless steel with PVD coating
• Colors: Gold, Jet Black, Silver
• Sizes: 7-13 (inner diameter 17.4-22.3mm)
• OS Support: Android 9.0+, iOS 10.0+
• Bluetooth: Version 5.4
• Battery: 20mAh, approximately 3-5 days daily use
• Display: None
• NFC: Not supported

Package Contents:

Smart ring, charger, and user manual

Important Notes:

This is a consumer fitness device, not a medical instrument. The readings are for general reference only and unsuitable for medical purposes. NFC payment functionality is not available.