# Smartwatch Fitbit Sense Graphite

**URL:** https://aio.lv/en/product--fitbit-fb512bkbk--3606671
**Data updated:** 2025-12-29 13:35 (EET)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Fitbit
**Manufacturer code:** FB512BKBK
**EAN:** 811138036980
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 254.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 210.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fitbit-fb512bkbk--3606671

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 4.99 EUR |

## Summary description

The Fitbit Sense features a 1.58" AMOLED touchscreen display, Wi-Fi, and GPS functionality. Weighing only 30g, it offers a sleek design with a Carbon Graphite band available in S/L sizes. Powered by Fitbit OS, this smartwatch provides advanced health tracking and connectivity options for an enhanced user experience.

## Long description

The Fitbit Sense is an advanced health-focused smartwatch that monitors stress, heart rate, sleep quality and skin temperature trends while providing essential fitness features. It has a 1.58" AMOLED touchscreen, built-in GPS, Wi‑Fi connectivity and a lightweight graphite elastomer case with Carbon/Graphite band options. The watch runs Fitbit OS and offers up to 6+ days of battery life; new users also get a 6‑month free trial of Fitbit Premium.
Advantages
Comprehensive health sensors detect stress, high and low heart rate alerts, sleep stages and skin temperature variation. Integrated GPS supports outdoor activity tracking without a phone. The AMOLED display ensures clear visuals, and the lightweight 30 g design with durable elastomer case provides comfortable all‑day wear. Long battery life reduces charging frequency, and the included 6‑month Fitbit Premium trial adds personalised insights and guided programs for new subscribers.
Suitable for
 Daily health monitoring (stress, heart rate, sleep)
 Fitness tracking and outdoor runs using built-in GPS
 Users who want long battery life and a lightweight smartwatch
 People seeking personalised health insights via Fitbit Premium
Key specifications
 Display: 1.58" AMOLED touchscreen
 Case size: 40 mm
 Weight: 0.03 kg (30 g)
 Case material: Elastomer
 Case colour: Graphite; Band colour: Carbon/Graphite
 Connectivity: Wi‑Fi, GPS; no mobile network connection
 Operating system: Fitbit OS
 Additional: 6+ days battery life (typical), 6‑month Fitbit Premium trial for new users
How to use
Charge the watch before first use, then follow the on‑screen setup steps in the Fitbit app on your smartphone to pair the device and enable permissions. Wear the Sense with the band snug but comfortable on your wrist to obtain accurate heart rate, stress and skin temperature readings. Start workouts or use automatic tracking to record activities; built‑in GPS will capture route and distance without a phone. Check sleep and health metrics in the Fitbit app for trends and alerts.
Usage recommendations
For best sensor accuracy, wear the watch a finger‑width above your wrist bone, keep firmware and the Fitbit app updated, and follow in‑app guidance for stress management and sleep improvements. Remove the watch for charging and prolonged contact with water if not using water‑resistant features as specified by the manufacturer.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 1.58 " |
| Touchscreen | Yes |
| Display type | Digital |
| Display technology | AMOLED |
| Watch glass type | Corning Gorilla Glass 3 |
| Colour display | Yes |
| Rounded display corners | Yes |
| Always-on display | Yes |

### Design

| Feature | Value |
|---|---|
| Shape | Square |
| Watch case size | 40 |
| Watch case material | Elastomer |
| Watch case colour | Graphite |
| Band colour | Carbon, Graphite |
| Closure type | Double prong strap buckle |
| Band size | S/L |
| Colour name | Carbon/Graphite Stainless Steel |
| Suggested gender | Unisex |
| Removable strap | Yes |
| Protection features | Splash proof |
| Market positioning | Smartwatch |

### Ports & interfaces

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 5.0 |
| Wi-Fi | Yes |
| Headphone connectivity | Bluetooth |
| Near Field Communication (NFC) | Yes |

### Network

| Feature | Value |
|---|---|
| Mobile network connection | No |
| GPS (satellite) | Yes |
| GLONASS | Yes |

### Power

| Feature | Value |
|---|---|
| Battery life (GPS mode) | 12 h |
| Battery recharge time(80%) | 0.6 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.03 kg |
| Width | 40.48 mm |
| Depth | 40.48 mm |
| Thickness | 12.35 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 8535 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | -10 - 45 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 211 g |
| Package depth | 65.5 mm |
| Package height | 176.6 mm |
| Package width | 91.2 mm |
| Package type | Box |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |
| Operating system installed | Fitbit OS |
| Mobile operating systems supported | Android, iOS |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |

### Features

| Feature | Value |
|---|---|
| Personal info management (PIM) | Alarm clock, Calendar, Countdown timer, Events reminder, Stopwatch |
| Heart rate monitor | Yes |
| Altimeter | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Vibrating motor | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Personal goals | Yes |
| Quality of sleep | Yes |
| SMS notifications | Yes |
| Virtual assistant | Amazon Alexa & Google Assistant |
| Activity tracker | Yes |
| Smart wake-up | Yes |
| Remote audio playback | Yes |
| Heart rate sensor type | Optical |
| Haptic feedback | Yes |
| Weather display | Yes |
| Calendar notifications | Yes |
| Vibrating alarm clock | Yes |
| Blood oxygen sensor | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 91021200 |
| Commodity Classification Automated Tracking System (CCATS) | 8517620000 |

## FAQ

### How much does the Smartwatch Fitbit Sense cost, and is it available for purchase?

The price is 254.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Smartwatch Fitbit Sense 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 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: display diagonal, shape, watch case size, wi-fi, mobile network connection, 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.

### Where can I download the instructions for Smartwatch Fitbit Sense?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3606671/65246183_large.webp