Smart Ring SR02 VYLASA

Astra

Gold / №7
$49.99
$49.99 $65.00
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Smart Ring SR02 VYLASA
  • Smart Ring SR02 VYLASA
  • Smart Ring SR02 VYLASA
  • Smart Ring SR02 VYLASA
Astra

Astra

$49.99
$49.99 $65.00
4.8 (69)

Discover a smarter approach to wellness with Astra Ring, where elegant design meets advanced health and fitness tracking. Through the companion app, your data is transformed into clear daily insights for heart rate, sleep quality, activity, recovery, and overall well-being—helping you better understand your body and make informed lifestyle choices every day.

Color
Size
Details

1. What's in the box
Your Astra ring comes with, USB charging cable and user manual.

2. Charge your ring
Before first use, connect the ring to the charging dock\cable and allow it to fully charge. A complete charge typically takes around 1–2 hours.

3. Download the app
Install the companion app on your iPhone or Android device. Create your account and follow the setup instructions to get started.

4. Pair your ring
Enable Bluetooth on your smartphone. Open the app, tap "Add Device," and select your Astra. Once connected, your ring will automatically begin syncing data.

5. Set up your profile
Enter your age, height, weight, and fitness goals to receive more accurate health tracking and personalized insights.

6. Track your health
Your Astra continuously monitors key wellness metrics including heart rate, blood oxygen levels, sleep quality, activity, calories burned, and recovery trends throughout the day and night.

7. Review your insights
Open the companion app to access detailed reports, daily scores, sleep analysis, activity summaries, and long-term wellness trends.

8. Charging & Battery Life
Place the ring on the magnetic charging dock whenever needed. A full charge provides multiple days of continuous tracking, allowing you to monitor your health without interruption.

9. Water-Resistant Design
Designed for everyday wear, your Astra ring can be worn while exercising, washing your hands, and during most daily activities.

10. Wear it 24/7
For the most accurate results, wear your ring consistently throughout the day and night. Continuous monitoring provides deeper insights into your health, recovery, and overall wellbeing.
How to Use

Step 1 — Charge your ring
Place your Astra ring on the magnetic charging dock or use the chargging cable and allow it to fully charge before first use.

Step 2 — Download the app
Available on iOS and Android. Create your account and follow the setup instructions within the app.

Step 3 — Pair your ring
Enable Bluetooth on your smartphone and connect your Astra ring through the companion app in just a few seconds.

Step 4 — Wear & track
Wear the ring comfortably throughout the day and night. It automatically tracks heart rate, sleep, activity, blood oxygen levels, calories burned, and recovery metrics.

Step 5 — View your insights
Open the app anytime to access detailed health reports, sleep analysis, fitness progress, and personalized wellness recommendations.
Shipping & Returns

Enjoy completely Free Worldwide Shipping ! Ensuring quick and reliable delivery.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Disclaimer

Please be aware that various companies may offer products similar and you might find similar listings on other websites, which could cause confusion or misrepresentation.

Important Note: Purchasing from unauthorized websites or retailers is at your own risk, as we cannot guarantee the quality, authenticity, or post-sale support. While similar products may appear identical, they often have different specifications, potentially compromising your health, safety, and satisfaction.

We are not responsible for any issues arising from purchases made outside our official channels. Always buy directly from our official website for guaranteed quality and support.

Quick Delevery

Free Shipping

14 Day Guarantee

14,950+

Satisfied Customers

I've been wearing the Astra every day for the past month and couldn't be happier. It's comfortable, easy to use, and gives me valuable insights into my daily activity and sleep. Definitely worth it.

Michael D. ⭐⭐⭐⭐⭐

25–30 days battery life

24/7 Heartrate Tracking

Wellness Monitoring

Step Counter

Water Resistant

Sleep Quality Analysis

Up to 30 days battery life

Stress Tracking

Water-Resistant Design

Smart Ring SR02 VYLASA

24/7 Heart Rate Monitor

Activity Tracking

Sleep Quality Tracking

Healthy Life Starts Today


Taking better care of your health starts with understanding it. Astra Ring continuously tracks the patterns that shape your wellbeing, helping you become more aware of how you move, rest, and recover. By turning everyday data into meaningful insights, it empowers you to make smarter decisions for your health, energy, and long-term wellness.

Sleep Quality Tracking

Monitor your sleep patterns, duration, and quality to better understand and improve your rest.

24/7 Heartbeat Monitor

Track your heart rate throughout the day and night to gain valuable insights.

Stress Monitoring

Track changes in your body's signals to better understand stress levels.

Wellness Insights

Transform your health data into easy-to-understand reports and personalized insights.

Frequently Asked Questions

Who is Astra Ring designed for?

Astra Ring is designed for anyone who wants to stay more connected to their health and well-being. Whether you're focused on improving sleep, tracking daily activity, monitoring heart rate, or simply building healthier habits, Astra Ring provides valuable insights to help you make informed decisions. It also makes a thoughtful gift for parents, grandparents, or loved ones, showing that you care about their health every day.
Does the Astra require a subscription?

No. The Astra works with a free companion app and does not require a monthly subscription. You can access your health, sleep, activity, and wellness data without any additional fees.
How long does the battery last?

The Astra battery lasts up to 7 days on a single charge, depending on usage and settings.
Does the Astra work with iPhone and Android?

Yes. The Astra is compatible with both iPhone and Android devices through the companion app.
Is the Astra water resistant?

Yes. The Astra is water resistant and designed for everyday wear, including hand washing, showering, workouts, and swimming.
What health metrics does the Astra track?

The Astra monitors heart rate, blood oxygen (SpO₂), sleep quality, activity levels, calories burned, and more. The companion app provides detailed insights to help you better understand your health and wellness.
How is the Astra different from a smartwatch?

The Astra provides advanced health and activity tracking in a lightweight, discreet design. Unlike a smartwatch, it offers continuous monitoring without a screen, allowing you to stay focused while still receiving valuable insights about your sleep, recovery, heart rate, activity levels, and overall wellness.
Can I wear the Astra while sleeping?

Absolutely. In fact, wearing the Astra overnight allows it to track your sleep duration, sleep stages, heart rate, and recovery metrics for more accurate health insights.
How do I charge the Astra?

The Astra comes with a magnetic charging dock. Simply place the device on the charger, and it will begin charging automatically.
How can the Astra help me improve my health?

The Astra provides valuable data and personalized insights that can help you make informed decisions about sleep, activity, recovery, and overall wellness. While it is not a medical device, it can be a useful tool for building healthier habits.

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Commonly Paired Together
69 Reviews
4.8
★ ★ ★ ★ ★
(60)
★ ★ ★ ★ ☆
(4)
★ ★ ★ ☆ ☆
(5)
★ ★ ☆ ☆ ☆
(0)
★ ☆ ☆ ☆ ☆
(0)
Marco Rossi
★★★★★
Amazing and accurate
06/10/2026
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Mariana Pereira
★★★★★
I liked it a lot, but with the paper test size 11 felt big on my finger. Maybe 1 or 2 sizes smaller would be better. It comes with a finger sizer and snug would be size 9 for me. For comparison, I wear sterile gloves 7,5 (for those in healthcare lol) and I'm 1,66, 73kg, with medium fingers.
06/04/2026
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+4
AliExpress Shopper
★★★★★
Great items as described
06/03/2026
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Bader Khalil
★★★★★
Love it 🫠💕
05/30/2026
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Ulysses Carter
★★★★★
This is a good ring — on the first day wearing it I liked it. It monitored my sleep. I believe it's as good as the brand 😌
05/06/2026
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Camila Muñoz
★★★★★
I liked it a lot. I ordered size 8. The step count differs from my Apple Watch by about 1,000. Everything else is great.
04/28/2026
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+4
Mariana Silva
★★★★★
Arrived just fine. I ordered size 7 (roughly ring size 13). It's a shame there isn't a size 6—I think that would be better, but it fit on my left index finger.
04/28/2026
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+2
Sofía González
★★★★★
Fast delivery, recommended. Very pretty and stylish, and so far it has worked perfectly. I still need to look into the other features it has.
04/16/2026
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+1
João Silva
★★★★★
The ring itself is very good and does what it promises, but the measuring instructions are completely wrong. The ring was huge on my finger — I wear size 18 in Brazil, I ordered a 9 and it should have been a 7.
04/01/2026
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+2
Luisa Moreira
★★★★★
It's okay, let's see if it works. I took the size 7 and it fit on my ring finger.
04/01/2026
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AliExpress Shopper
★★★★★
This is probably my best buy here so far, but the real challenge was sizing. Size 10 does not fit my forefinger, but it fits my middle finger with some force and fits my ring finger with no problem. I went to Costco to check my ring sizes, and they were 9, 10, 11 from my ring finger to my forefinger. That info may help someone else. It’s tracking my sleep, heart rate, stress levels and oxygen, and so far it appears to be doing it well. We’ll see how it performs over time, but I’m totally satisfied with this purchase and recommend it.
03/25/2026
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Carlos García
★★★★★
It was bought as a gift for my wife, so she's delighted with the Colmo Ro9 smart ring.
03/25/2026
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Luc Dupont
★★★★★
Very nice but not easy to find the right size. I managed to get one that fits me but it was too big for my wife... I'm going to buy another, smaller one (9->7). Two sizes difference. Luckily this one includes a handy size measurer.
03/07/2026
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AliExpress Shopper
★★★★★
I wanted to try one smart ring but didn’t want to spend a lot. I used a smartwatch for a long time because I have inappropriate sinus tachycardia and it helped me monitor, but I got bored of the watch since I had to charge it every day (I bought another with a better battery but it kept failing). So I thought a ring could let me monitor myself without so much worry. I’ve had the ring on for 5 hours, including a Pilates session, and I compared the data with a saved Pilates session from my watch — the results are pretty similar. For now I’m very satisfied, the price was the best!!! It’s not super wide, it’s comfortable and it looks nice. I would buy it again. It has other features like taking a photo with it and so on. I recommend!!!
03/03/2026
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+1
Gabriela Delgado
★★★★★
Excellent. Ideal color. Price of the cocos. Good material.
03/01/2026
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