# Fitness smartwatch Polar Unite — Black, size S–L, activity & wrist HR tracking, sleep and recovery insights

**URL:** https://aio.lv/en/product--polar-demo-900108443--11662150
**Data updated:** 2026-02-16 07:04 (EET)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Polar
**Manufacturer code:** DEMO-900108443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 118.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 98.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--polar-demo-900108443--11662150

## Delivery options

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

## Summary description

Polar Unite is a fitness smartwatch in a demo unit offering continuous activity tracking, wrist-based heart rate monitoring, sleep analysis and recovery insights. The Black S–L model provides personalized workout guidance, smartphone notifications and basic training metrics. Intended for everyday training and health monitoring, it helps track workouts, measure progress and support an active lifestyle.

## Long description

Polar Unite — Black, size S–L is a fitness smartwatch offered as a demo unit that provides continuous activity tracking, wrist-based heart rate monitoring, sleep analysis and recovery insights. Designed for everyday training and health monitoring, the device combines basic training metrics with personalized guidance and smartphone notifications to support an active lifestyle. The Black S–L model fits a wide range of wrist sizes and presents a compact, lightweight design suitable for daily wear.
Advantages
Polar Unite delivers 24/7 activity tracking and wrist HR measurement without the need for chest straps, while sleep and recovery insights help users understand rest quality and readiness to train. The watch offers personalized workout suggestions based on current fitness status and recovery, and integrates with a smartphone for notifications and basic app syncing. The demo unit retains the core functional features for training, activity monitoring, and sleep tracking.
Suitable for
 Everyday fitness tracking and step counting
 Guided home workouts and gym sessions
 Sleep monitoring and recovery assessment
 Monitoring heart rate trends during daily activities
 Receiving smartphone notifications during workouts
Key specifications
 Wrist heart rate monitoring
 24/7 activity tracking including steps, calories and active time
 Sleep staging and recovery insight features
 Personalized training guidance and basic training metrics
 Smartphone notifications support
 Adjustable strap to fit S–L wrist sizes
 Lightweight, compact form factor suitable for all-day wear
How to use
Put the Polar Unite on your wrist and adjust the strap to fit comfortably but securely within the S–L range. Use the watch to start tracking activity and workouts directly from the device; continuous wrist heart rate monitoring runs automatically once worn. Pair the watch with the Polar app on a compatible smartphone to synchronize activity data, review sleep and recovery insights, and receive personalized workout suggestions. Charge the device as required and follow on-screen prompts for initial setup and software updates.
Usage recommendations
For accurate wrist heart rate and sleep data, wear the watch snugly on the wrist and keep the sensor area clean. Allow regular synchronization with the Polar app to maintain up-to-date insights and personalized training guidance. As this is a demo unit, check device settings and firmware after purchase to ensure full functionality.

## FAQ

### How much does the Polar Unite fitness smartwatch — Black, S–L cost, and is it available for purchase?

The price is 118.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Monday 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, Installment. All transactions are 100% secure and encrypted.

### Can Polar Unite fitness smartwatch — Black, S–L be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Polar 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 Polar 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/11662150/66952880_large.webp