Search  for anything...
Aichiken

Smart Ring Health Tracker, Sleep&Exercise Monitor Heart Rate,Blood Oxygen,Fitness Trackers for Man&Women -Long Lasting Batteries,Waterproof Sleep Tracking Wearable (Silver, 12)

    • Based on 29 reviews
Condition: New
Checking for product changes
$41.99 Why this price?
Save $18.00 was $59.99

Buy Now, Pay Later

As low as $10 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, May 8
Order within 19 hours and 53 minutes
Available payment plans shown during checkout

Color: Silver


Size: 12


Features

  • [SMART RING] The Aichiken smart ring not only monitors heart rate, blood oxygen saturation, but also records steps, distance and calorie consumption. It has a variety of exercise modes, including indoor and outdoor running, walking, and cycling, and comprehensively evaluates activity duration, beneficial activities, exercise volume, and exercise frequency, allowing you to fully grasp your health status and easily manage your exercise and life.
  • [Smartphone Camera Remote Control] :After connecting the phone, you can control the phone to take pictures through the Smart Ring's App, and easily become a master photographer. After painstaking efforts, the thickness of the health rings for women is 2.5mm, which is 0.3mm thinner than the previous one, and it is very comfortable to wear.
  • Health Ring: Enhance Your Health:Through the built-in AI biological sleep monitoring technology, it monitors biological characteristics such as heart rate, blood oxygen saturation, and temperature during sleep, and records deep sleep time, light sleep time, eye movement time, and number of awakenings. Comprehensive understanding of sleep behavior and physical condition by analyzing sleep efficiency, latency, time, stage, movement and more. The sleep tracking feature makes it an ideal health companion.
  • [LONG BATTERY LIFE] After the sleep ring is fully charged, it can be used continuously for up to 10 days, and there is no need to worry about electricity frequently.
  • [IP 68 WATERPROOF] The fitness tracker ring is fully enclosed structure, IP68 waterproof technology, swimming and diving can be worn, support 1000 meters depth waterproof.

Operating System: /


Memory Storage Capacity: 4 MB


Special Feature: Activity Tracker


Battery Capacity: 20 Amp Hours


Connectivity Technology: Bluetooth


Battery Cell Composition: Lithium


GPS: No GPS


Shape: Round


Brand: Aichiken


Color: Silver


Package Dimensions: 3.15 x 3.11 x 1.06 inches


Item Weight: 2.39 ounces


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: February 4, 2025


Manufacturer: Aichiken


Country of Origin: China


Memory Storage Capacity: 4 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Stylish and convenient
Color: Black Size: 8
This Ring is an innovative and sleek wearable designed to monitor key health metrics, such as heart rate, blood oxygen levels, sleep quality, and exercise activity. With its long-lasting battery, waterproof design, and sleek form factor, this health tracker promises to provide users with comprehensive health insights in a discreet and comfortable package. Whether you're an athlete looking to optimize performance or someone focused on improving overall health, this ring offers a practical, stylish solution. ... show more
Reviewed in the United States on March 12, 2025 by pamela k bartels
    • Easy set up
Color: Black Size: 8
Review Image by Gabriella Schondek Gabriella Schondek
The QR code makes set up so easy. The battery lasts a few days and takes less than an hour to charge. Fits great as long as you order the right size. Sleek look.
Reviewed in the United States on March 28, 2025 by Gabriella Schondek Gabriella Schondek
    • True to Size and Unmatched Comfort
Color: Black Size: 8
Review Image by Michel Cudeiro Michel Cudeiro
This smart health tracker ring is true to size and incredibly comfortable. It provides comprehensive monitoring of sleep, exercise, heart rate, and blood oxygen levels, making it an ideal tool for managing your daily wellness without compromising on comfort.
Reviewed in the United States on March 6, 2025 by Michel Cudeiro Michel Cudeiro
    • Silent Health Guardian on My Finger!
Color: Black Size: 8
This ring tracked my REM cycles so precisely, my sleep coach cried tears of data-joy! 14-day battery & zero bulk—I forget it’s there.
Reviewed in the United States on March 1, 2025 by Angela Williams
    • Sleep Like a Rock, Track Like a Boss
Color: Black Size: 11
I didn’t think I needed a fitness tracker until this ring slid into my life. First off, it’s sleek—you’d think it’s just a cool piece of jewelry until you realize it’s quietly gathering data on your every move (literally). I wore it on a morning jog, and it tracked my steps, heart rate, and even how far I ran without me pressing a single button. There’s no awkward screen tapping; just put it on and forget about it until you check the app later. I’ve also used it during my weightlifting sessions and noticed it captures my calorie burn pretty accurately, which was a pleasant surprise. Now, let’s talk about sleep. I’m not exactly the best sleeper, but this ring pointed out patterns I never noticed. Turns out, I toss around like I’m in a wrestling match at 3 AM. The data shows my deep sleep, light sleep, and how often I wake up—it’s like having a personal sleep detective on my finger. I adjusted my bedtime routine based on the insights, and after a week, I genuinely felt more rested. The temperature tracking during sleep was another cool feature I didn’t expect to use, but it’s handy to know when my body’s running hotter than usual. Another neat trick? Gesture control. I tried flipping through songs on my playlist while doing dishes—just a flick of my finger, and boom, next track. No wet phone screens or messy hands fumbling for buttons. I even managed to snap a quick photo using the gesture feature, which is perfect for those solo shots when nobody’s around to help. Plus, the waterproof design means I don’t have to baby it—showered with it on, washed dishes, and even took it for a quick swim. It’s still ticking without any issues. What stood out most is how this little ring packs all the functions of a bulky watch without the weight or screen glare. I barely notice it’s there until I peek at the app and see how much information it’s collected. Whether you’re into running, cycling, or just want to keep an eye on your health while lounging on the couch, this thing’s got your back. I wasn’t sure a ring could handle all that, but here we are—it’s become part of my daily routine. ... show more
Reviewed in the United States on February 26, 2025 by Join.S.C.
    • Finger Bling That Tracks Everything
Color: Black Size: 11
I wasn’t sure what to expect from a fitness tracker that looks like a piece of jewelry, but this ring totally caught me off guard—in the best way. It’s smooth, stylish, and doesn’t scream “fitness gear,” which is perfect for me. I threw it on for my morning jog, and it tracked my steps, heart rate, and calories without me lifting a finger. What’s wild is how accurate it is for something so tiny. I even wore it during my grocery run (because walking those aisles counts, right?), and later, the app showed a detailed breakdown that made me rethink how much I move in a day. Sleep tracking was where this thing really surprised me. I always thought I was a decent sleeper, but turns out I wake up more times than I’d like to admit. The ring showed when I was in deep sleep versus when I was just tossing around, and it even tracks my body temperature. I started tweaking my evening habits—cut back on the late-night scrolling—and I actually noticed a difference. Waking up without feeling like a zombie? Huge win. Then there’s the gesture control, which honestly feels like something out of a sci-fi movie. I tested it while cleaning my kitchen—just flicked my finger to change the music without touching my phone. It worked like a charm! I even used it to snap a quick photo while out for a walk, and it’s crazy convenient not having to fumble with buttons. Plus, I don’t have to stress about taking it off. I’ve showered with it, washed dishes, and even splashed around in the pool. Waterproof for real, no worries about damage. What really gets me is how something this small can be so packed with features. No bulky watches or annoying straps—just a sleek ring that keeps tabs on your health without making a fuss. Whether you’re hitting the gym, running errands, or just binge-watching on the couch, it’s like having a personal health buddy riding shotgun. Didn’t think I’d be this into it, but now I can’t imagine not wearing it. ... show more
Reviewed in the United States on February 26, 2025 by CyberPress

Can't find a product?

Find it on Amazon first, then paste the link below.