# Smart ring Powerton WPSR02-B12 — black, stress monitoring, heart rate sensor, sleep tracker, size 12

**URL:** https://aio.lv/en/product--powerton-wpsr02-b12--11937017
**Data updated:** 2026-03-10 11:34 (EET)
**Category:** Smart rings
**Manufacturer:** Powerton
**Manufacturer code:** WPSR02-B12
**EAN:** 8590274002975
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--powerton-wpsr02-b12--11937017

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Powerton smart ring WPSR02-B12 is a compact wearable ring in black designed to monitor stress levels, measure heart rate and track sleep. Worn on the finger, it continuously records biometric data and provides sleep-stage analysis and stress indicators for daily wellness monitoring. Suitable for users seeking discreet, 24/7 health tracking in a ring form factor.

## Long description

Powerton smart ring WPSR02-B12 in black is a compact wearable designed to monitor stress, measure heart rate and track sleep. Worn on the finger, the ring records biometric data throughout the day and night, providing sleep-stage analysis and stress indicators for ongoing wellness monitoring. Its discreet design and continuous tracking make it suitable for users who prefer an unobtrusive alternative to wrist-worn wearables.
Advantages
The ring offers continuous heart rate monitoring and automated sleep tracking in a small, lightweight form factor that is comfortable for 24/7 wear. Built to record stress indicators alongside heart rate and sleep patterns, it provides a consolidated view of basic physiological metrics without drawing attention. The black finish delivers a minimalist appearance that fits a variety of personal styles.
Suitable for
 People who want discreet, round-the-clock heart rate monitoring
 Users seeking automated sleep-stage analysis and sleep duration tracking
 Anyone interested in tracking stress indicators throughout the day
 Those preferring a compact ring form factor instead of wrist devices
Key specifications
 Form factor: wearable ring, finger-worn
 Color: black
 Health functions: heart rate measurement, stress monitoring, sleep tracking with sleep-stage analysis
 Size: 12 (ring size)
 Data recording: continuous biometric data collection (day and night)
How to use
Place the ring on the finger with the sensor side in contact with the skin and ensure a comfortable, stable fit. Pair the device with the compatible Powerton mobile application following the app’s on-screen instructions to enable data synchronization. Wear the ring continuously to capture heart rate, stress indicators and sleep stages; charge and maintain the device according to the manufacturer guidelines in the app to ensure uninterrupted monitoring.
Usage recommendations
For best results wear the ring consistently and ensure sensors are clean and in close contact with the skin. Use the companion app to review trends, enable notifications and perform regular firmware updates. Remove the ring for high-impact activities or when instructed by the app, and follow hygiene and charging instructions to maintain accuracy and battery life.

## FAQ

### How much does the Smart ring Powerton WPSR02-B12 cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 10.07.2026 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/11937017/67369206_large.webp