Smart Ring Fitness Trackers for Men Women, Sleep Tracker Ring, Health Rings
US$97.18
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Rosegold Compatible Devices: Smartphone, Tablet Unit Count: 1 Count Battery Cell Type: Lithium Ion Model Name: Smart Ring Gen 4 Model Number: Smart Ring Gen 4 Target ...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Rosegold
- Compatible Devices: Smartphone, Tablet
- Unit Count: 1 Count
- Battery Cell Type: Lithium Ion
- Model Name: Smart Ring Gen 4
- Model Number: Smart Ring Gen 4
- Target Audience: Men, Unisex Adults, Unisex Youth, Women
- Shape: Round
- Warranty Description: 1 Year Manufacturer
- Operating System: Android 8.0+, Apple iOS 10.0+, HarmonyOS
- Additional Features: Activity Tracker, Cycle Tracking, Daily Workout Memory, Multisport Tracker
- GPS Geotagging Functionality: No GPS
- Water Resistance Level: Waterproof
- Sport Type: Fitness, Multi-Sports, Running, Swimming, Yoga
- Human Interface Input: Unknown
- Supported Application: Multisport Tracker
- Water Resistance Depth: 50 meters
- Metrics Measured: Heart Rate Monitor
- Style Name: Modern
- Battery Average Life: 5 days
- Battery Charge Time: 1 hours
- Memory Storage Capacity: 4 MB
- RAM Memory Installed: 4 MB
- Age Range Description: Adult
- Built-In Media: AutrefoisElf Smart Ring, Cable, Charging Case, Instruction Manual, Quick Guide
- Wearable Computer Type: Smart Ring
- Connectivity Technology: Bluetooth
- Wireless Compability: Bluetooth
- Communication Feature: Bluetooth
- Item Dimensions D x W x H: 0.2"D x 0.2"W x 0.2"H
- Waterproof Rating: IP68
About this item
- [Size Before You Buy] AutrefoisElf smart ring for women and men utilizes a unique sizing system. Available in Size 6-14, we strongly suggest referring to our size chart and measuring your finger circumference carefully. Using the sizing kit before purchase ensures the comfortable wearing experience and optimal sensor performance.
- [24/7 Health Monitoring & No Subscription] Gain deep insights into your body with 24/7 heart rate, HRV, sleep, stress levels and oxygen saturation. This fitness tracker helps you understand your physical trends without any subscription fees.
- [30-Day Power & Dual Charging] Features an ultra-thin 5mm design with a revolutionary dual-charging system. Use the dedicated data cable for a direct charge, or use the portable charging case for up to 30 days of total battery life. A quick 1-hour charge supports 3-5 days of regular use, ensuring you stay powered anywhere.
- [140+ Sport Modes & 50M Water Resistant] Whether you are swimming, showering, or hitting the gym, the 50M waterproof rating has you covered. The fitness ring tracks 140+ activities with precision, capturing every step and calorie burned to help you reach your fitness goals.
- [Sleep Tracking & Smart Versatility] With a 5mm thin and lightweight build, this smart ring tracks deep, light, REM sleep stages and calculates sleep quality scores. Compatible with Android and iOS, it provides female cycle tracking and a shake-to-capture remote camera function.
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.