







Smart Ring for Women Men, Fitness Tracker Ring with Free App No Subscription Fee, 7 Days Battery Life, Sleep Monitor, Heart Rate & Step Tracker, IP68 Waterproof, Android/iOS Compatible(Black,7)
US$100.78
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Screen Size:1 Battery Cell Type:Lithium Ion Shape:Round Warranty Description:2 Year Manufacturer Operating System:iOS,Android Additional Features:Activity Tracke...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Screen Size:1
- Battery Cell Type:Lithium Ion
- Shape:Round
- Warranty Description:2 Year Manufacturer
- Operating System:iOS,Android
- Additional Features:Activity Tracker
- GPS Geotagging Functionality:No GPS
- Water Resistance Level:Waterproof
- Built-In Media:User Manual
- Connectivity Technology:Bluetooth
About this item
- Size Before You BuyBefore purchasing the ZBNMY Smart Ring,following the string method shown in our images to measure the outer circumference of the finger you'll wear the smart ring on. Then compare your measurement with our size chart in the images to find your correct size.Pull the string a bit tighter when measuring, or choose one size smaller. This helps the smart ring fit more securely and prevents it from slipping off easily.
- No Subscription FeesSay goodbye to hidden fees! The ZBNMY smart ring does not require any APP subscription, After purchasing the ring, you can enjoy lifetime free access to the smart health application.
- Intelligent Sleep TrackerThe fitness ring automatically monitors your sleep quality. It can record deep & light sleep duration, eye movement, and wakefulness. You can view various indicators anytime in the app and adjust your lifestyle based on reports.
- Real-time Health MonitoringThat track heart rate, blood oxygennd and other data in 24 hours a day. It helps you track health data while providing a more complete wellness management experience.
- Activity Tracker & Multiple Sport ModesThe Smart Ring for Men Women combines activity tracking, movement monitoring, and sleep pattern observation in one lightweight design. The activity tracker ring keeps you informed about daily movement rhythms and rest cycles, while precisely logging steps, energy expenditure, and distance covered.
- Long Battery LifeThis smart ring charges in 1–2 hours and lasts 5–7 days. We offer a free portable charging case with 500 mah battery, Ideal for frequent business travelers and outdoor enthusiasts.
- Remote Capture & Friend FeatureThe app supports remote photo control to effortlessly capture great moments. It allows sharing of health data,it an ideal gift choices for friends, couples and family.
- Waterproof & Durable DesignThe Fitness Health Tracker Ring With IP68 waterproof certification, wear it worry-free during handwashing, showers, or shallow swimming. Whether at the gym or on-the-go, this health tracker ring delivers reliable performance.
Shipping Policy
Sparkmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Sparkmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@sparkmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Sparkmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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