ZBNMY Smart Ring Fitness Tracker — Rose Gold Size 6, Sleep & Heart-Rate Monitor, 7-Day Battery

Engineered as a discreet alternative to wrist-worn trackers, the ZBNMY Smart Ring blends minimalist jewelry styling with everyday health and activity tracking. It connects to a free companion app on iOS and Android so you can view trends and share data without ongoing fees. The ring is lightweight and comes with a portable charging case so you can keep monitoring while traveling.

How accurate is the ZBNMY ring for daily fitness tracking?

The ring collects continuous heart rate, step count, and blood oxygen readings to map your daily movement and exertion. It isn't a medical device but provides interpretable metrics for daily wellness and activity planning. Readouts sync to the app for trend analysis and quick comparisons across days.

• 24/7 heart rate monitoring for activity and rest periods
• Step counting, distance estimation, and calories burned
• Blood oxygen (SpO2) spot checks to spot short-term changes
• Multiple sport modes for indoor and outdoor activities

What sleep information does the smart ring record?

The ZBNMY ring automatically detects sleep and separates time spent in light sleep, deep sleep, REM-related eye movement, and wakefulness. Sleep sessions are summarized in the app so you can spot patterns and adjust habits. The device emphasizes long-term trends over single-night diagnoses.

• Automatic sleep detection with light/deep sleep breakdown
• REM/eye-movement indicators and awake periods
• Nightly summaries and multi-night trend charts in-app
• Silent wear design for undisturbed sleep tracking

How long does the battery last and how is it recharged?

The ring charges fully in about one to two hours and runs roughly five to seven days depending on usage and continuous monitoring. A supplied 500 mAh portable charging case extends use between charges, ideal for travel or daily convenience. The case also stores and protects the ring when not worn.

• 1–2 hour charge time for the ring itself
• 5–7 days typical runtime on a single charge
• Portable 500 mAh charging case included for extended use
• Easy magnetic or dock charging for on-the-go top-ups

Is the ring durable and compatible with my phone?

The ZBNMY ring has an IP68 rating, so it tolerates handwashing, showers, and shallow swimming—though prolonged deep-water exposure should be avoided. The companion app works with Android and iOS devices and does not require any subscription, offering lifetime access to your data and features. Confirm ring size before buying to ensure a secure fit.

• IP68 waterproof rating for everyday water exposure
• Compatible with most Android and iOS devices via free app
• No app subscription or hidden fees—lifetime access included
• Size guide recommended: measure finger circumference per instructions

Who is this for: The ZBNMY Smart Ring is designed for anyone seeking a low-profile wearable that combines everyday activity tracking with sleep and basic biometrics—ideal for commuters, travelers, busy professionals, and those who prefer ring-style jewelry over wristbands. Choose your correct size using the provided measuring method for the best fit, and expect a balanced blend of style, convenience, and useful wellness insights without subscription costs.