# Smart Ring Pro by Powerton — smart ring, heart rate, SpO2, sleep tracking, activity monitoring, size 10, black

**URL:** https://aio.lv/en/product--powerton-wpsr08-b10--11994609
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Smart rings
**Manufacturer:** Powerton
**Manufacturer code:** WPSR08-B10
**EAN:** 8590274009868
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--powerton-wpsr08-b10--11994609

## 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 Pro is a wearable smart ring in size 10 (black) that measures heart rate and blood oxygen saturation (SpO2), tracks sleep stages and monitors daily activity. Designed for continuous biometric monitoring, it provides data for health tracking, sleep analysis and activity logging without bulk of a wrist device. Suitable for everyday use and fitness-aware users.

## Long description

Powerton Smart Ring Pro is a compact wearable in size 10 (black) designed to record continuous biometric data without the bulk of wrist-worn devices. The ring measures heart rate and blood oxygen saturation (SpO2), tracks sleep stages and monitors daily activity to provide a concise overview of personal health metrics. Its low-profile design is intended for all-day wear and passive data collection for users who prefer a discreet monitoring option.
Advantages
The ring offers continuous heart rate and SpO2 monitoring in a compact form factor, enabling frequent measurements throughout the day and night. Sleep tracking captures different sleep stages to support sleep analysis, while activity monitoring records steps and general movement patterns. The device is lightweight and designed for comfortable daily wear, providing data without interfering with regular activities. Compatibility with companion software allows viewing trends and basic reports.
Suitable for
 Everyday health monitoring for users who prefer discreet wearables
 Sleep analysis for people tracking sleep stages and duration
 Fitness-aware users who want basic activity and heart rate data
 Individuals seeking continuous SpO2 monitoring for wellness insights
Key specifications
 Form factor: wearable ring, size 10, black finish
 Sensors: heart rate sensor and SpO2 sensor for blood oxygen measurement
 Functions: continuous heart rate monitoring, SpO2 measurement, sleep stage tracking, activity monitoring
 Wearability: low-profile, lightweight design for all-day use
 Data access: companion app support for trend visualization and basic reporting
How to use
Wear the Powerton Smart Ring Pro on the finger corresponding to the selected size, ensuring the sensor area sits against the skin for reliable measurements. Pair the ring with the companion app following the app’s onboarding procedure to enable data synchronization. For accurate heart rate and SpO2 readings, keep the ring snug but comfortable and avoid loose positioning. Sleep tracking starts automatically when the ring is worn during rest; activity monitoring logs movement throughout the wear period. Charge and maintain the ring according to the manufacturer’s guidance included with the device.
Usage recommendations
For best results, wear the ring consistently on the same finger, keep the sensor surface clean and dry, and sync data regularly to the companion app to maintain up-to-date trends. Avoid exposing the ring to strong impacts or prolonged immersion in water if the product documentation specifies such limits.

## FAQ

### How much does the Powerton Smart Ring Pro — smart ring size 10 cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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/11994609/67449921_large.webp