Smart Ring | No Subscription Fitness & Health Tracker Silver Size9
US$142.20
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Silver Item Weight: 2.54 g Compatible Devices: Smartphone Unit Count: 1 Count Battery Cell Type: Lithium Polymer Model Name: R11M-3PRO Model Number: R11M-3PRO Target...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Silver
- Item Weight: 2.54 g
- Compatible Devices: Smartphone
- Unit Count: 1 Count
- Battery Cell Type: Lithium Polymer
- Model Name: R11M-3PRO
- Model Number: R11M-3PRO
- Target Audience: Girls, Men, Unisex Adults, Unisex Youth, Women
- Shape: Round
- Warranty Description: 1-Year Limited Warranty
- Operating System: Android 6.0+, iOS 11.0+
- Additional Features: 5ATM waterproof, lightweight, rechargeable, bluetooth connectivity, no subscription fee, charging case included, unisex design, Activity Tracker, Sleep Monitor, Heart Rate Tracking, cardiovascular hea…
- GPS Geotagging Functionality: No GPS
- Band Material Type: metal
- Case Material Type: Alloy Steel
- Water Resistance Level: Waterproof
- Sport Type: Climbing, Cycling, Golf, Running, Yoga
- Supported Application: Camera, Fitness Tracker
- Water Resistance Depth: 50 meters
- Metrics Measured: Blood Oxygen (SpO2), Calories Burned & Distance & Step count, Heart Rate, Sleep Duration
- Style Name: Modern
- Battery Capacity: 20 milliamp_hours
- Battery Average Life: 5 days
- Battery Charge Time: 2 hours
- Battery Power: 0.07 watt-hours
- Display Type: No Display
- Band Width: 0.3 inches
- Warranty Type: Limited
- Age Range Description: Adult
- Built-In Media: Charging Cable, Charging case, Lanyard for Charging Case, Smart Ring, User Manual
- Wearable Computer Type: Smart Ring
- Connectivity Technology: Bluetooth
- Wireless Compability: Bluetooth
- Wireless Provider: Unlocked for All Carriers
- Communication Feature: Bluetooth
- Compatible Phone Models: Android Devices, iOS Devices
- Memory Storage Capacity: 4 MB
About this item
- 1. Subscription-Free Health Tracking with Family Care Equipped with high-precision optical sensors and a multi-axis accelerometer, this smart ring delivers reliable 24/7 heart rate, blood oxygen and daily activity tracking with no recurring fees. It supports family sharing, so you can remotely check health trends of your loved ones via the dedicated app.
- 2. Ultra-Light Titanium Alloy for All-Day Comfort Crafted from premium titanium alloy, the ring weighs only 0.088oz with a 0.1-inch slim profile — lightweight enough to barely notice during work, workouts and sleep. Rated 5ATM waterproof, it withstands handwashing, swimming and daily splashes with no need to remove.
- 3. Comprehensive Sleep & Activity Insights Automatically tracks sleep stages including deep sleep, light sleep and wake time to help you understand your rest quality. View daily, weekly and monthly trends in the app to adjust routines over time. It also records steps, calories and distance, and supports multiple sports modes for running, cycling, yoga, golf and more.
- 4. 5-7 Day Battery & Handy Remote Camera Control A single full charge provides up to 5-7 days of continuous use, and the included charging case fully recharges the ring in 1–2 hours. It works seamlessly with iOS 11.0+ / Android 6.0+ smartphones via stable Bluetooth. The built-in remote camera control lets you easily snap photos, selfies and group shots on your phone from a distance, perfect for capturing moments without fumbling with your device.
- 5. Size Guide & Reliable After-Sales Support For optimal fit and accurate data, measure your finger circumference at the knuckle before ordering and refer to our size chart. Allow 2 days of wear for the ring to adapt to your habits for best sensing accuracy. We provide responsive customer support to resolve any questions or issues promptly.
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.