# Smart ring Powerton Smart RING PRO, size 9 — stress, heart rate, sleep monitoring (gold)

**URL:** https://aio.lv/en/product--powerton-wpsr08-z9--11994623
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Smart rings
**Manufacturer:** Powerton
**Manufacturer code:** WPSR08-Z9
**EAN:** 8590274009639
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--powerton-wpsr08-z9--11994623

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Powerton Smart RING PRO is a wearable smart ring in size 9 with integrated sensors for stress level detection, continuous heart rate monitoring and sleep tracking. The device records physiological data for daily activity analysis and recovery assessment, supports night and daytime monitoring and syncs with a companion app for reviewing trends and alerts. Suitable for users seeking unobtrusive biometric tracking.

## Long description

Powerton Smart RING PRO, size 9, is a wearable biometric ring designed for continuous monitoring of stress levels, heart rate and sleep patterns. The ring integrates miniature sensors to collect physiological data throughout day and night, enabling trend analysis, recovery assessment and timely alerts via a companion mobile app. Its unobtrusive gold finish and compact form factor make it suitable for users who prefer discreet continuous tracking without a wrist device.
Advantages
The ring provides continuous heart rate monitoring and periodic stress level detection while maintaining a compact and lightweight design. Sleep tracking captures duration and sleep stages to support recovery analysis, and data synchronization with the companion app enables visualization of trends and historical reports. The metal finish offers a low-profile appearance appropriate for daily wear and social or professional settings.
Suitable for
Everyday biometric monitoring for people who prefer ring-style wearables
Tracking heart rate during light activities and rest
Monitoring sleep duration and sleep stage distribution
Assessing daily stress trends and recovery over time
Users seeking an unobtrusive device to sync physiological data to a mobile app
Key specifications
Form factor: wearable ring, size 9
Main sensors: heart rate sensor, stress detection sensors, motion sensor for sleep detection
Monitoring modes: continuous heart rate monitoring, stress level detection, night and daytime sleep tracking
Data output: physiological metrics and trend data compatible with the companion mobile app
Finish: gold-colored metal
How to use
Place the ring on the finger size 9 so the sensors face the skin and ensure a comfortable, stable fit. Pair the ring with the companion mobile app following the app instructions to enable data synchronization and alerts. Wear the ring continuously for full-day monitoring and overnight for sleep tracking; charge and maintain the device according to the manufacturer's guidelines provided in the app or product manual. For accurate heart rate and stress readings, avoid loose fit and excessive finger movement during measurement periods.
Usage recommendations
For consistent results, wear the ring on the same finger and keep it clean and dry. Use the companion app to review trends, set thresholds for alerts, and perform periodic syncing after extended offline periods. Consult a healthcare professional for medical interpretation of collected biometric data.

## FAQ

### How much does the Powerton Smart RING PRO size 9 — smart ring cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Powerton products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Powerton service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11994623/67449934_large.webp