# Smart ring Powerton Smart RING PRO — size 8, stress measurement, heart rate, sleep monitoring

**URL:** https://aio.lv/en/product--powerton-wpsr08-b8--11994614
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Smart rings
**Manufacturer:** Powerton
**Manufacturer code:** WPSR08-B8
**EAN:** 8590274008656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-26 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-b8--11994614

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Powerton Smart RING PRO is a wearable smart ring in size 8 that measures stress levels, monitors heart rate and tracks sleep. It continuously collects biometric data for daily wellness insights, supports sleep stage analysis and provides real-time heart rate and stress notifications. Designed for all-day wear, it suits users who want discreet health tracking and sleep optimization.

## Long description

Powerton Smart RING PRO — size 8 is a compact wearable designed to continuously collect biometric data for everyday wellness tracking. The ring measures stress levels, monitors heart rate in real time and tracks sleep with stage analysis. Its low-profile design and all-day wear capability make it suitable for users seeking discreet health monitoring and sleep optimization without carrying a wrist device.
Advantages
The Powerton Smart RING PRO provides continuous heart rate monitoring and stress measurement with unobtrusive form factor. It delivers sleep stage analysis to help identify sleep quality patterns and supports real-time notifications for heart rate and stress events. The ring’s size 8 format is intended to balance sensor contact and comfort for extended wear, enabling daily trend analysis and personalized insights when paired with a compatible app.
Suitable for
 Users who need discreet, 24/7 heart rate monitoring
 People tracking sleep stages and overall sleep quality
 Individuals monitoring stress levels throughout the day
 Those who prefer a ring-style wearable instead of wrist-worn devices
Key specifications
 Form factor: wearable ring, size 8
 Measurements: continuous heart rate monitoring, stress level estimation, sleep tracking with stage analysis
 Data collection: continuous biometric sensing for daily summaries and trends
 Notifications: real-time alerts for heart rate and stress disturbances (requires paired device/app)
 Wearability: designed for all-day and overnight use with low-profile design
How to use
Wear the ring on the finger that gives the most comfortable, stable fit—size 8 is intended to maintain consistent sensor contact. Pair the Powerton Smart RING PRO with the manufacturer’s mobile app via Bluetooth to enable continuous data sync, notifications and access to detailed heart rate, stress and sleep reports. Charge and maintain the device according to the supplied instructions to ensure uninterrupted monitoring; regular app synchronization keeps long-term trend data up to date.
Usage recommendations
For accurate measurements, wear the ring snugly but comfortably during both daytime activities and overnight sleep. Ensure the sensor surface is clean and the ring is paired with the mobile app for full functionality. Consult the app settings to configure notification thresholds and review trends rather than relying on single-point readings for clinical decisions.

## FAQ

### How much does the Powerton Smart RING PRO — Smart ring size 8 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 — 14 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 13.07.2026 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/11994614/67449926_large.webp