Smart Ring for Men Women, Fitness Tracker Ring，Black：11#
US$143.98
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Black Item Weight: 4.26 g Compatible Devices: Smartphone Battery Cell Type: Lithium Polymer Model Name: CZNJZ-R11 Model Number: CZNJZ-1 Target Audience: Boys, Girls, ...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
Reviews
Find SPARKMERE on ShopTap to open the Shop app
Follow us →
You might also like
Pasoar
39.4 Inch Vnaity Lighting Led Bathroom Lights Over Mirror Brushed Nickel Dimmable 5CCT 36W Modern Bath Vanity Lights Bar Wall Sconces
US$133.18
zouzai
48 inch Modern Bathroom Fixtures Vanity Light Bar over Mirror, Black
US$136.60
HomBreez
Air Purifier and Humidifier Combo for Bedroom, H13 HEPA Filter
US$98.98
Tailulu
Air Purifiers for Home Large Room up to 2200ft², PM2.5 Air Quality Sensor Smart Mode, 20dB Sleep Mode & Night Light, H14 HEPA Filter Air Purifiers for Bedroom, Pets, Dust, Pollen, Tailulu HQKJ-180
US$97.45
Ralbay
Ralbay 24in Dimmable Black Vanity Light with Remote Control Color Temperature Adjustable 20W Modern LED Bathroom Lighting Fixture
US$125.82
ROLOVE
ROLOVE Large Vanity Mirror with Lights, 22"x17" Lighted Makeup Mirror for Desk, 3 Color Dimmable LED Lights, Smart Touch Control & 360° Rotation Tabletop Dresser Mirror (White)
US$82.78
Pure Enrichment
Pure Enrichment PureZone Mini Portable Air Purifier
US$71.98
MorePro
MorePro Fitness Tracker with 24/7 Heart Rate & Blood Pressure Monitor, Blood Oxygen & Sleep Tracker, Smart Watch with Step Calorie Counter, IP68 Waterproof Activity Tracker for Women Men Android iOS
US$89.98
NOVELUX
16Inch 20W Modern Black Bathroom Light Fixtures 2000 Lumens 5000K
US$59.83
Joosenhouse
Modern Brushed Nickel Vanity Light for Bathroom 5CCT Dimmable LED Light Bar
US$53.73
Parsonver
Parsonver Smart Watch for Men Women(Answer/Make Calls), Fitness Tracker
US$71.78
MaxKite
Slim Smart Ring for Women, Health Fitness Tracker Silver，8#
US$115.18
More options
Product Details
- Color: Black
- Item Weight: 4.26 g
- Compatible Devices: Smartphone
- Battery Cell Type: Lithium Polymer
- Model Name: CZNJZ-R11
- Model Number: CZNJZ-1
- Target Audience: Boys, Girls, Men, Unisex Adults, Unisex Youth
- Shape: Round
- Warranty Description: NO
- Operating System: Android 5.1, IOS8.0
- Additional Features: Activity Tracker
- GPS Geotagging Functionality: No GPS
- Water Resistance Level: Waterproof
- Sport Type: Cycling, Golf, Running, Walking, Yoga
- Water Resistance Depth: 15 meters
- Style Name: Modern
- Battery Capacity: 20 amp_hours
- Battery Average Life: 5 days
- Battery Charge Time: 30 minutes
- Display Type: No Display
- Warranty Type: Limited
- Waterproof Rating: IP68
- Age Range Description: Adult
- Built-In Media: User Manual
- Wearable Computer Type: Smart Ring
- Connectivity Technology: Bluetooth
- Compatible Phone Models: Android Devices, iOS Devices
- Memory Storage Capacity: 4 MB
- RAM Memory Installed: 4 MB
About this item
- 24/7 Health and Sleep Tracking: This unisex smart health ring tracks deep sleep, light sleep, and wakeful periods throughout the night, and supports daytime nap tracking. Sync all your sleep data to the mobile app to view trends in your sleep cycles, helping you plan a reasonable rest schedule. As a practical sleep-tracking ring, it also records daily activity data—including steps, calories burned, and distance traveled—to help you assess your daily habits.
- Multi-Metric Trend Tracking and Workout Monitoring: This fitness tracking ring is equipped with optimized sensors that support a variety of activity modes—including running, yoga, hiking, and cycling—to track your workout data. The health ring also allows you to share data with family members so you can all stick to healthy lifestyle habits together.
- Ultra-lightweight, ergonomic design with IP68 water resistance: This unisex fitness ring is crafted with a slim, scratch-resistant casing, making it lightweight and comfortable for all-day wear. Please measure your finger circumference and refer to the size chart to select the right size, ensuring a comfortable fit and avoiding returns. Its IP68 water resistance makes it suitable for everyday use, including hand washing, showering, and swimming.
- Extended Battery Life and Portable Charging: When fully charged, this smart ring can last 3 to 5 days of regular use, depending on the settings. With its compact, portable charging case, you can charge the device anytime, anywhere, eliminating the need for frequent recharging. Seamless pairing with iOS and Android phones ensures stable data synchronization to meet your daily fitness tracking needs.
- Free, Full-Featured App & the Perfect Gift: With no recurring subscription fees, you can use all tracking features for free in the companion app. Other handy features include remote camera control, making it easy to take photos. This versatile health-tracking ring makes a thoughtful gift for your partner, parents, and friends, helping them establish balanced daily habits.
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.