---
product_id: 735810580
title: "Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included)"
brand: "fitbit"
price: "€ 268.44"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fitbit"
url: https://www.desertcart.hr/products/735810580-sense-advanced-smartwatch-with-tools-for-heart-health-stress-management
store_origin: HR
region: Croatia
---

# 6+ days battery life, 12-min fast charge ECG detects atrial fibrillation On-wrist skin temperature sensor Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included)

**Brand:** fitbit
**Price:** € 268.44
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your health game with Fitbit Sense — where smart meets savvy.

## Quick Answers

- **What is this?** Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included) by fitbit
- **How much does it cost?** € 268.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/735810580-sense-advanced-smartwatch-with-tools-for-heart-health-stress-management)

## Best For

- fitbit enthusiasts

## Why This Product

- Trusted fitbit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Through Your Week:** 6+ days battery life with a lightning-fast 12-minute charge keeps you moving without pause.
- • **Heart Health at a Glance:** ECG app on your wrist detects irregular heart rhythms so you stay ahead of your wellness.
- • **Voice-Activated Convenience:** Built-in Alexa lets you control smart devices, check weather, and set reminders hands-free.
- • **Stress Management Made Smart:** EDA Scan app tracks your body's stress response, empowering mindful recovery.
- • **Sleep & Skin Temperature Insights:** Nightly skin temperature trends reveal subtle health shifts you won’t want to miss.

## Overview

The Fitbit Sense Advanced Smartwatch combines cutting-edge health tools like ECG for atrial fibrillation detection, stress tracking via electrodermal activity, and skin temperature monitoring. With a robust 6+ day battery life and fast charging, plus built-in GPS and Alexa voice assistant, it’s designed for professionals who demand insightful wellness data and seamless connectivity in a sleek, water-resistant design.

## Description

Meet Fitbit Sense—the advanced smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (Afib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Plus, Sense unlocks a 6-month free trial of personalized guidance and advanced insights from Fitbit Premium for new users. Fitbit is part of the Google family. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

Review: I like the original Fitbit Sense, So happy I was able to replace my first one - I like my Fitbit Sense. I like it a lot. I originally bought my first one in 2021. It worked very well. Then it stopped charging. I cleaned the contacts on the back of the watch. I tried several of my charging cords. It still wouldn't charge. One of my kids suggested that I consider getting a new smart watch that's made by a different company. I caved & purchased a new one since I thought my battery must have died in my watch. In the meantime, I also purchased a new charging cord for my old Fitbit Sense. It worked & my old Fitbit Sense charged perfectly. Uh oh! Lesson learned, thoroughly check all charging cords & charging blocks to device in question. Ugh! At that point, I then owned 2 fitness watches. I gave my daughter the old Fitbit Sense since it worked. My problem was that with the new competitioners fitness watch was that although it looked pretty cool, I really hated the app that was attached to it. I thought I would get used to it but I didn't. I really hated it's format which made the watch useless to me. It was more geared for an elite athlete, which I am not. My predicament was that I couldn't take back my old watch from my child, especially after she already bought watch bands & accessories. Unfortunately I wasn't going to keep the new watch. It was too expensive to have an app that didn't work for me. After checking around where I could buy a Fitbit sense original, I was sad to see that Fitbit stopped making the original anymore. I really liked my old Fitbit sense. The upgraded Sense 2 has omitted some features that I liked on the original. Luckily when I looked on desertcart I found they some in stock & I was able to purchase a new Fitbit Sense. I really do like the Fitbit Sense. I think it's a pretty good workhorse & I'm happy I found it. I know that in a near future it will be very difficult to find a new original one. I thought the price was pretty good. It was definitely less than the original one I owned previously. I wish there were some more features as far as watch faces but I'm pretty happy with it. I think it will last a long time. (fingers crossed) maybe when this one croaks, Fitbit/ Google will come up with another watch that includes all the features that I like.
Review: Good watch - Great watch. I would call it an upgrade from the versa2

## Features

- Optimize your workouts with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recover (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only)
- EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies
- With a compatible ECG app right on your wrist, assess your heart for atrial fibrillation--a heart rhythm irregularity--and share the results with your doctor (Only available in select countries. Not intended for use by people under 22 years old)
- An on-wrist skin temperature sensor tracks yours each night so you can see how it varies
- Includes a 6-month Premium membership complete with personalized insights, advanced analytics, guided programs and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change)
- High & low heart rate notifications alert you if yours seems above or below your average
- Battery lasts 6+ days—plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS)
- Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone
- Use your voice with desertcart Alexa Built-in to check the weather, set reminders, control smart home appliances and more from your watch (Voice assistant availability and features may vary)
- Small fits wrist 5.5" - 7.1" in circumference and Large fits wrist 7.1" - 8.7" in circumference

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B7W8K38 |
| Additional Features | Time Display, Notifications, Heart Rate Monitor, Sleep Monitor, Menstural Health Tracking, Activity Tracker, Voice Assistant, Stress Tracking, ECG, Oxymeter (SpO2), Pedometer, Body Temperature Monitor, GPS |
| Age Range Description | Adult |
| Band Color | grey |
| Band Material Type | Silicone |
| Battery Average Life | 6 days |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 12 minutes |
| Best Sellers Rank | #20,064 in Electronics ( See Top 100 in Electronics ) #51 in Heart Rate Monitors (Sports & Outdoors) #4,956 in Wearable Technology (Electronics) |
| Brand | Fitbit |
| Built-In Media | Band, Charging Cable, Device |
| Case Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Color | Sage Grey/Silver |
| Communication Feature | Amazon Alexa, Google Assistant |
| Compatible Devices | Smartphone |
| Compatible Phone Models | All current iPhone models, All current Android models |
| Connectivity Technology | Bluetooth |
| Controller Type | Amazon Alexa,Google Assistant,iOS,Android |
| Customer Reviews | 4.1 out of 5 stars 2,977 Reviews |
| Display Type | Analog |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 1.59 x 1.59 x 0.48 inches |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Fitbit Inc |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 6400 MB |
| Metrics Measured | accelerometer, optical_heart_rate, ecg, spo2, gps |
| Model Name | Sense |
| Model Number | FB512SRSG |
| Operating System | android |
| Resolution | 4K |
| Screen Size | 1.69 Inches |
| Shape | Rectangular |
| Special Feature | Time Display, Notifications, Heart Rate Monitor, Sleep Monitor, Menstural Health Tracking, Activity Tracker, Voice Assistant, Stress Tracking, ECG, Oxymeter (SpO2), Pedometer, Body Temperature Monitor, GPS Special Feature Time Display, Notifications, Heart Rate Monitor, Sleep Monitor, Menstural Health Tracking, Activity Tracker, Voice Assistant, Stress Tracking, ECG, Oxymeter (SpO2), Pedometer, Body Temperature Monitor, GPS See more |
| Sport Type | Fitness |
| Style Name | Modern |
| Supported Application | GPS |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adult |
| UPC | 811138036942 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | ip67 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** Fitbit
- **Connectivity Technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory Storage Capacity:** 6400 MB
- **Operating System:** android
- **Screen Size:** 1.69 Inches
- **Shape:** Rectangular
- **Wireless Communication Standard:** Bluetooth

## Images

![Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included) - Image 1](https://m.media-amazon.com/images/I/51gR0z6lnuL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: In the product details it says date first available ‏ : ‎ august 16, 2021. but all the reviews, especially the ones, are all dated in the year 2020?**
A: No

**Q: has the support been updated to integrate with google assistant and voice commands?**
A: Yes, the Sense works with Google Assistant.  There are several ways to access it including the one touch button if programed accordingly.

**Q: Can I add golf course to the watch ?**
A: Yes. You can log golfing on daily exercise.

**Q: Watch stopped charging**
A: I had samething, I plug it in all night, it was charged 100%. Make sure contacts are clean & install correctly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I like the original Fitbit Sense, So happy I was able to replace my first one
*by Z***O on February 27, 2024*

I like my Fitbit Sense. I like it a lot. I originally bought my first one in 2021. It worked very well. Then it stopped charging. I cleaned the contacts on the back of the watch. I tried several of my charging cords. It still wouldn't charge. One of my kids suggested that I consider getting a new smart watch that's made by a different company. I caved & purchased a new one since I thought my battery must have died in my watch. In the meantime, I also purchased a new charging cord for my old Fitbit Sense. It worked & my old Fitbit Sense charged perfectly. Uh oh! Lesson learned, thoroughly check all charging cords & charging blocks to device in question. Ugh! At that point, I then owned 2 fitness watches. I gave my daughter the old Fitbit Sense since it worked. My problem was that with the new competitioners fitness watch was that although it looked pretty cool, I really hated the app that was attached to it. I thought I would get used to it but I didn't. I really hated it's format which made the watch useless to me. It was more geared for an elite athlete, which I am not. My predicament was that I couldn't take back my old watch from my child, especially after she already bought watch bands & accessories. Unfortunately I wasn't going to keep the new watch. It was too expensive to have an app that didn't work for me. After checking around where I could buy a Fitbit sense original, I was sad to see that Fitbit stopped making the original anymore. I really liked my old Fitbit sense. The upgraded Sense 2 has omitted some features that I liked on the original. Luckily when I looked on Amazon I found they some in stock & I was able to purchase a new Fitbit Sense. I really do like the Fitbit Sense. I think it's a pretty good workhorse & I'm happy I found it. I know that in a near future it will be very difficult to find a new original one. I thought the price was pretty good. It was definitely less than the original one I owned previously. I wish there were some more features as far as watch faces but I'm pretty happy with it. I think it will last a long time. (fingers crossed) maybe when this one croaks, Fitbit/ Google will come up with another watch that includes all the features that I like.

### ⭐⭐⭐⭐⭐ Good watch
*by R***R on May 10, 2026*

Great watch. I would call it an upgrade from the versa2

### ⭐⭐⭐⭐ Really good tracker with minimal battery issues
*by L***. on April 5, 2026*

I've been using my Fitbit for a couple of weeks now and I know that I purposely bought an older model years after it originally came out. However, the battery life on this fitbit is dismal ( which I have read reviews about as well) i'm not a super active person, and I keep the mode set to where I have to manually turn the screen on so it's not constantly turning on all the time, and yet the battery will only last about 4-5 days. The functionality of the fitbit itself is great.It does a good job of tracking steps, sleep , oxygen levels, heart rate, etc. I do enjoy using it as it is helping keep me more accountable on my weight loss journey. Even with the battery issue, i would still recommend this fitbit to someone looking for a smartwatch/fitness tracker.

## Frequently Bought Together

- Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included)
- NANW 4-Pack Screen Protector Case Compatible with Fitbit Sense/Versa 3, Soft TPU Plated Bumper Full Cover Protective Cases for Sense Smartwatch [Scratch-Proof]
- ArmorSuit [6 Pack] MilitaryShield Screen Protector Designed for Fibit Versa 3 / Fitbit Sense (2020) Max Coverage Anti-Bubble HD Clear Film

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-19*