# Smartwatch Fitbit Versa 4 Blue

**URL:** https://aio.lv/en/product--fitbit-fb523srag--5061299
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Fitbit
**Manufacturer code:** FB523SRAG
**EAN:** 810038858722
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Fitbit Versa 4 is a digital touchscreen smartwatch featuring GPS, weighing 200 g. It is waterproof up to 50 m and comes with a blue band available in S/L sizes. Powered by Fitbit OS, it offers a range of fitness tracking features and connectivity options for an enhanced user experience.

## Long description

The Fitbit Versa 4 Blue is a digital touchscreen smartwatch designed for everyday wear and multi-sport tracking. It features built-in GPS for outdoor pace and distance, Bluetooth connectivity for phone pairing, and a lightweight aluminium case in a platinum finish with a blue S/L size band. The device is waterproof to 50 m and runs Fitbit OS, offering a combination of activity tracking, sleep analysis and health metrics including heart rate variability to support informed training choices.
Advantages
The watch provides an integrated Daily Readiness Score that analyses recent activity, sleep and heart rate variability to suggest whether to push for an intense workout or opt for recovery. Over 40 exercise modes are available, including strength training and kayaking, with real-time on-screen stats and built-in GPS so outdoor workouts do not require a phone. Additional features include turn-by-turn directions via Google Maps and contactless payments with Google Wallet. The thin, lightweight design aims to remain comfortable during workouts and sleep.
Suitable for
People who want phone-free outdoor running, cycling and walking with built-in GPS
Users who track daily activity, heart rate and sleep metrics for training decisions
Anyone seeking multiple exercise modes such as strength training and paddlesports
Commuters and shoppers who prefer contactless payments and navigation from the wrist
Key specifications
Display: digital touchscreen
Connectivity: Bluetooth
Location: built-in GPS
Water resistance: up to 50 m
Operating system: Fitbit OS
Case material and colour: aluminium, platinum finish
Band: blue, available in S and L sizes
Weight: 0.2 kg
Activity tracking: 40+ exercise modes, real-time pace and distance
Health features: heart rate monitoring, sleep tracking, daily readiness analysis
How to use
Charge the Versa 4 before first use and pair it with the Fitbit app on a compatible smartphone via Bluetooth. Set up profile and permissions in the app to enable GPS, activity and sleep syncing. Start a workout by selecting an exercise mode on the watch; outdoor modes will use built-in GPS for pace and distance. Review Daily Readiness Score and sleep summaries in the app to adjust training intensity. Use Google Maps directions and Google Wallet for payments after following on-screen setup steps for each service.
Usage recommendations
Wear the watch snugly but comfortably on your wrist during exercise and sleep to ensure accurate heart rate and sleep data. Rinse and dry after exposure to water and follow the manufacturer’s care instructions to maintain the aluminium case and band. Check the Fitbit app regularly for software updates and sync frequently to keep activity and health metrics current.

## Specifications

### Display

| Feature | Value |
|---|---|
| Touchscreen | Yes |
| Display type | Digital |
| Watch glass type | Corning Gorilla Glass 3 |
| Colour display | Yes |
| Always-on display | Yes |

### Design

| Feature | Value |
|---|---|
| Shape | Square |
| Watch case material | Aluminium |
| Watch case colour | Platinum |
| Band colour | Blue |
| Product colour | Platinum |
| Waterproof | Yes |
| Closure type | Single prong strap buckle |
| Maximum strap length | 209 mm |
| Wrist size range | 129 - 209 |
| Band size | S/L |
| Suggested gender | Unisex |
| Removable strap | Yes |
| Magnetic charging connector | Yes |
| Waterproof up to | 50 m |
| Protection features | Water resistant |
| Market positioning | Smartwatch |
| Minimum strap length | 129 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Mobile network connection | No |
| Bluetooth version | 5.0 |
| Bluetooth | Yes |
| Wi-Fi | No |
| Headphone connectivity | Bluetooth |
| Near Field Communication (NFC) | Yes |
| USB port | No |
| Bluetooth Low Energy (BLE) | Yes |

### Network

| Feature | Value |
|---|---|
| GPS (satellite) | Yes |
| GLONASS | Yes |

### Power

| Feature | Value |
|---|---|
| Battery life | 144 h |
| Battery type | Built-in battery |
| Charging time | 2 h |
| Battery life (max) | 144 h |
| Battery life | 6 day(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Width | 91 mm |
| Depth | 176 mm |
| Thickness | 66 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 45 |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 219 mm |
| Package height | 369 mm |
| Package width | 194 mm |

### Packaging content

| Feature | Value |
|---|---|
| Charger | Yes |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| FM radio | No |
| Built-in speaker(s) | Yes |
| Operating system installed | Fitbit OS |
| Built-in camera | No |
| Mobile operating systems supported | iOS, Android |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Rechargeable battery | Yes |

### Features

| Feature | Value |
|---|---|
| Barometric altimeter | Yes |
| Short Message Service (SMS) | Yes |
| Country of origin | United Kingdom |
| Alarm clock | Yes |
| Answerphone remote access | Yes |
| Heart rate monitor | Yes |
| Advanced workouts | Yes |
| Altimeter | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Automatic daily activity detection | Yes |
| Vibrating motor | Yes |
| Find my phone function | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Personal goals | Yes |
| Quality of sleep | Yes |
| Workout tracking | Yes |
| Smart notifications | Yes |
| Call notifications | Yes |
| SMS notifications | Yes |
| Virtual assistant | Amazon Alexa |
| Blood pressure monitor | Yes |
| Activity tracker | Yes |
| Heart rate sensor type | Optical |
| Vibrating alarm clock | Yes |
| Blood oxygen sensor | Yes |
| Stress monitoring function | Yes |
| Skin temperature sensor | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 8517620000 |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Fitbit 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 Fitbit 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: shape, mobile network connection, bluetooth, wi-fi, weight, watch case material, watch case colour, band colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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