# Smart Ring PRO by Powerton — size 10, đo SpO2 saturation, heart rate, sleep & activity tracker

**URL:** https://aio.lv/en/product--powerton-wpsr08-z10--11994627
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Smart rings
**Manufacturer:** Powerton
**Manufacturer code:** WPSR08-Z10
**EAN:** 8590274010222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-08 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-z10--11994627

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Smart RING PRO from Powerton is a wearable ring-size health tracker (size 10) that monitors blood oxygen saturation (SpO2), heart rate, sleep patterns and daily activity. Designed for continuous on-finger measurement, it records physiological data, tracks sleep stages and activity levels, and syncs with a companion app for viewing trends, alerts and basic health insights.

## Long description

Smart Ring PRO by Powerton (size 10) is a wearable on-finger health tracker that continuously measures blood oxygen saturation (SpO2), heart rate, sleep architecture and daily activity. Designed for unobtrusive 24/7 use, the ring records physiological signals and transfers data to a companion app where users can view trends, receive alerts and consult basic health insights. The device is intended to provide passive monitoring for general wellness and lifestyle tracking.
Advantages
The Smart Ring PRO offers continuous SpO2 monitoring and heart-rate measurement in a compact ring form factor that permits overnight wear and daytime activity tracking. Its sensor arrangement enables detection of sleep stages and activity levels without bulky hardware. Data synchronization with a mobile app provides accessible trend visualization and simple alerts. The ring’s size and low profile are designed for comfortable, long-term wear on the finger.
Suitable for
 Users seeking passive, wearable monitoring of SpO2 and heart rate
 People who want overnight sleep tracking with sleep stage analysis
 Those who prefer a compact alternative to wrist-worn trackers for daily activity monitoring
 Individuals monitoring trends in physiological data over time
Key specifications
 Form factor: wearable ring, size 10 designed for finger placement
 Sensors: optical sensors for blood oxygen saturation (SpO2) and photoplethysmography (PPG) for heart-rate detection
 Measurements: continuous SpO2 monitoring, continuous heart-rate monitoring, sleep stage detection, activity tracking (steps and general activity levels)
 Data handling: synchronization with companion mobile application for trends and alerts
 Usage profile: intended for 24/7 passive monitoring including overnight wear
How to use
Place the Smart Ring PRO on the finger that fits size 10 and ensure the ring sits comfortably and stably for accurate readings. Charge the device as required and install the companion app on a compatible smartphone to enable Bluetooth synchronization. Wear the ring continuously to capture overnight sleep data and daytime activity; the device will record SpO2 and heart-rate data automatically and upload recorded sessions to the app when connected. Consult the app to review trends, set basic alerts and export or share recorded summaries if needed.
Usage recommendations
To obtain reliable measurements, fit the ring snugly but not tightly, keep the sensor area clean, and avoid excessive movement during sleep recording. Use the companion app regularly to review long-term trends rather than focusing on single measurements; the ring is intended for general monitoring and lifestyle insights, not for clinical diagnosis. If you have health concerns, consult a healthcare professional.

## FAQ

### How much does the Powerton Smart RING PRO — size 10 health 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 — 15 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 24.07.2026 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/11994627/67449938_large.webp