Smart Ring for Women & Men, Sleep and Fitness Tracker (Black, 11)
US$89.98
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Unit Count:1 Count Battery Cell Type:Lithium Polymer Model Number:VIVIYO-30 Shape:Round Warranty Description:1 Year Manufacturer Operating System:Android 5.0, iO...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Unit Count:1 Count
- Battery Cell Type:Lithium Polymer
- Model Number:VIVIYO-30
- Shape:Round
- Warranty Description:1 Year Manufacturer
- Operating System:Android 5.0, iOS 11.0
- Additional Features:Cycle Tracking, Daily Workout Memory, Activity Tracking, Lightweight Design
- GPS Geotagging Functionality:GPS Via Smartphone
- Human Interface Input:Unknown
- Supported Application:Fitness Tracker
- Metrics Measured:Calories Burned, Distance, Sleep Duration, Step Count
- Style Name:Black
- Battery Capacity:18 milliamp_hours
- Display Type:No Display
- Built-In Media:Smart Ring, Charging Case, Charging Cable, User Manual
- Wearable Computer Type:Smart Ring
- Connectivity Technology:Bluetooth
- Communication Feature:Bluetooth
- Memory Storage Capacity:16 MB
About this item
- IMPORTANT SIZE NOTE Smart ring sizing may feel more snug than standard jewelry. Use Image 2 to measure the intended finger, preferably the index or middle finger. Do not pull the measuring tape too tightly. If between sizes, choose the larger size.
- NIGHTTIME SLEEP AND DAYTIME NAPS Review nighttime sleep, daytime naps, sleep duration, and rest patterns in the app. The lightweight, screen-free ring suits bedtime, travel, hotel stays, late work nights, shift schedules, and changing routines.
- HEART RATE TRENDS AND STRESS INSIGHTS View heart rate trends and stress patterns in the app during rest, desk work, commuting, exercise, and evening downtime. Compare changes across workdays, workouts, travel days, and rest days.
- DAILY FITNESS AND ACTIVITY TRACKING Review steps, distance, movement trends, and estimated calories burned throughout the day. Activity modes support walking, running, cycling, yoga, mountaineering, golf, dancing, and rope skipping.
- Women's Health and Family Care: Women's health support appears when a female profile is selected for cycle-related records. Family Care helps you stay connected by sharing wellness trends with trusted people. A thoughtful gift for parents, partners, and close friends.
- IP68 AND 5ATM WATER RESISTANCE Suitable for handwashing, showering, swimming, rainy commutes, sweaty workouts, and everyday splashes. Remove the ring before diving, prolonged dishwashing, household cleaning, saunas, steam rooms, or hot tubs.
- 3 TO 5 DAY BATTERY AND NO MONTHLY FEE A full charge provides about 3 to 5 days of typical use, depending on settings and feature use. Recharge with the included portable charging case and use the iOS or Android app with no monthly subscription fee.
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.