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Fitbit Sense Advanced Health Smartwatch - 40mm - Soft Gold Stainless Steel Case with Lunar White Silicone Silicone Band by Fitbit - Refurbished - Very Good condition

Fitbit Sense Advanced Health Smartwatch - 40mm - Soft Gold Stainless Steel Case with Lunar White Silicone Silicone Band

Brand: Fitbit

Condition: Refurbished - Very Good
$22349
$31529
-30% Save $9180
Updated: 7 days ago
Buy at Reebelo.com

Description

OVERVIEW:
HEALTH
Stress Management Score: See how well your body's handling stress each day. Detailed score breakdown available with Premium.
EDA Scan App: The on-wrist EDA Scan app detects electrodermal activity-which may indicate your body’s response to stress-and reveals a graph in the Fitbit app to illuminate it.
Reflections: Easily log your mood, from very stressed to very calm, on Sense after an EDA Scan session or in the Fitbit app to help you reflect on what makes you feel your best.
ECG app for heart rhythm assessment: Compatible ECG app lets you assess your heart rhythm for atrial fibrillation-a heart rhythm irregularity-and share results with your doctor.
The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.
Irregular Heart Rhythm Notifications: Wear Sense when you're still or sleeping to check for signs that may be atrial fibrillation (AFib). If you get notified, you can share this information with your healthcare provider. Only available in select countries and with select Fitbit products; not intended for use by people under 22 years old or with known atrial fibrillation.
On-Wrist Skin Temperature Sensor: Sense tracks your skin temperature each night to show how it varies from your personal baseline, so you can be aware of your trends over time.***
Oxygen Saturation (SpO2) Monitoring: Track SpO2-the level of oxygen in your blood-to help you learn when there may be an indication of important changes in your well-being. See it at a glance on your wrist with an SpO2 clock face or swipe to your Today dashboard for average levels & trends over the past week. Head to the app to find those weekly levels in your Health Metrics dashboard, or discover more with Premium: trends from the past month alongside your personal ranges to help you interpret the data.***
6-Month Fitbit Premium Membership: Go Premium and get personalized insights that help you achieve real results. Know your body better with daily Sleep Score and Stress Management Score breakdowns, and see long-term trends in the Health Metrics dashboard. Then use those insights and Premium tools to enhance your well-being.†
High & Low Heart Rate Notifications: Your heart rate is a key indicator of your health, so Sense keeps you informed when it's above or below your threshold.
24/7 Heart Rate Tracking with PurePulse(R) 2.0: With an all-new multipath sensor, Sense delivers PurePulse 2.0-Fitbit’s 24/7 continuous heart rate tracking for exercise, sleep tracking and everything in between.
Breathing Rate: Automatically measure your breathing rate while you sleep to help you understand your wellness and learn if there are signs of significant changes. View your nightly average and trends over the past week in the Health Metrics dashboard.‡
Heart Rate Variability: Track heart rate variability (HRV)-the variation of time between each heartbeat- to see if your body is showing potential signs of stress, illness or fatigue. View your nightly average and trends over the past week in the Health Metrics dashboard.‡
Sleep Stages & Sleep Score: See your time in light, deep and REM sleep and get a daily Sleep Score in the Fitbit app and on your wrist to better understand your sleep quality each night.
Smart Wake: Set your Fitbit alarm to wake you with a quiet vibration during a lighter sleep stage to help you feel more refreshed.
Sleep Mode: Snooze uninterrupted by using sleep mode to mute smartphone notifications and stop your screen from turning on at night. Set a schedule to turn sleep mode on automatically.
Snore & Noise Detect: Find out if you’re snoring, or if there’s ambient noise in your bedroom-both of which can impact your sleep quality.
Menstrual Health Tracking: Know your body better by using Sense and the Fitbit app to log periods, record symptoms, track your ovulation and discover patterns in your cycle.
FITNESS
Daily Readiness Score: Do what’s best for your body with a Daily Readiness Score that shows whether you’re ready to work out or should prioritize recovery.
Built-In GPS: During outdoor runs, rides, hikes and more, use built-in GPS to see your pace and distance on Sense, then see a map of your workout in the Fitbit app.
Workout Intensity Map-In App Only: After outdoor exercise, check your workout intensity map in the Fitbit app to see your heart rate zones throughout your route and learn where you put in the most effort.
Active Zone Minutes: Active Zone Minutes help you make every minute count during workouts by buzzing your wrist when you enter your personalised target heart rate zone.
Heart Rate Zones: During workouts, get real-time stats on screen to see whether you’re in fat burn, cardio or peak zone, so you can dial the effort up or down according to your goals.
20 Goal-Based Exercise Modes + SmartTrack: Choose from up to 20+ exercise modes to get real-time stats during your workouts-or let SmartTrack automatically recognise and record your exercises.
All-Day Activity Tracking: Track all-day activity like steps, distance, active minutes and calories burned to show how every part of your day gets you closer to your goals.
Do Not Disturb Mode: Use do not disturb mode when you want to mute call, text, calendar and app notifications during the day.
For more information on the Features, please visit Fitbit official website of the product.

Specifications

  • — Model Name: Fitbit Sense Advanced Health Smartwatch
  • — SENSORS & COMPONENTS: Multi-path optical heart rate sensor
  • — BATTERY & POWER: Battery life up to 6+ days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary. Use of the always-on display and SpO2 features will require more frequent charging. We recommend charging every few days to ensure you’re always tracking.
  • — MEMORY: Saves 7 days of detailed motion data, minute by minute
  • — CARE: Give your wrist a rest by taking the band off every now and then. If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on. Learn more.
  • — MATERIALS: This watch includes a band made of a flexible material similar to that used in many sports watches, as well as an aluminium watch case and buckle.
  • — HEART RATE: Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
  • — ENVIRONMENTAL REQUIREMENTS: Operating temperature; -10° to 45° C
  • — COMPATIBILITY: Google account will be required. See fitbit.com/devices.
  • — BAND SIZE: Small:- Fits wrist 140 mm - 180 mm in circumference
  • — DIMENSIONS: 40.48mm l x 40.48mm w x 12.35mm h

Frequently Asked Questions

Why Should I buy a Certified Pre-owned Fitbit Sense Advanced Health Smartwatch?
Get the same great performance and features as new, for a fraction of the price. A certified pre-owned Fitbit Sense Advanced Health Smartwatch is a smarter, more sustainable way to upgrade without breaking the bank. At Reebelo, every product is professionally cleaned, quality-tested, and backed by our warranty and 30-day free returns, so you can shop risk-free and ensure your purchase is the perfect fit. It's better for your budget, better for the planet, and always risk-free.
What does Reebelo's warranty cover?
Every purchase from Reebelo includes a Vendor Warranty of up to 12 months covering functional defects, giving you peace of mind and protection against unexpected issues. For tech products, our warranty covers all functional defects under normal use, as long as there's no physical or water damage by the customer. All products with batteries come with at least 80% capacity for reliable daily use. Many products offer upgrade options to 90% or 100%. You're covered for 12 months against battery failure and overheating. Want extra protection? Add our ReebeloCare Extended Warranty, an enhanced coverage plan that includes accidental damage from drops, spills, and other mishaps not covered by the 12-Month Vendor Warranty, available on select products.
Is a certified pre-owned Fitbit Sense Advanced Health Smartwatch reliable?
Absolutely! Every Fitbit Sense Advanced Health Smartwatch from Reebelo undergoes up to 70 rigorous quality checks, including professional inspection, cleaning, and repair to ensure it meets the highest standards of functionality. We work with trusted, certified vendors to guarantee top performance and long-lasting reliability, so you can enjoy your product with complete confidence.
How much can I save by buying a certified pre-owned Fitbit Sense Advanced Health Smartwatch?
At Reebelo, you can save up to 70% off retail prices on a Fitbit Sense Advanced Health Smartwatch, all while enjoying the same top-tier quality and performance. We're proud to offer certified pre-owned products from the brands you love — affordable, reliable, and thoroughly tested. Want to boost your savings even more? Trade in your old product with Reebelo and make your next upgrade even more affordable.
How does buying certified pre-owned products benefit the environment?
Purchasing a certified pre-owned Fitbit Sense Advanced Health Smartwatch is one of the most effective ways to reduce waste and minimize your carbon footprint. By giving high-quality products a second life, you're helping prevent valuable materials from ending up in landfills, where they can take centuries to decompose and release harmful toxins into the environment. Reebelo is committed to supporting a more sustainable, circular economy, where products are reused, refurbished, and kept in circulation for longer. This not only conserves resources but also reduces the need to manufacture new items, cutting down on energy consumption, raw material extraction, and greenhouse gas emissions. Make a smarter, greener choice — every certified pre-owned product you buy helps create a more sustainable future for all.
Why Should I buy a refurbished Fitbit Sense Advanced Health Smartwatch?
A refurbished Fitbit Sense Advanced Health Smartwatch offers incredible value, with savings up to 70% off vs new. Every device passes a 40+ point inspection to ensure it meets our high quality standards. It's the smarter way to shop—better for your wallet, and better for the planet.
What is Reebelo's return policy?
We offer a free 30-day trial on all orders, so you can make sure your Fitbit Sense Advanced Health Smartwatch is the right fit for your lifestyle.
What does the warranty cover?
Every device includes a warranty of up to 12-months covering all functional defects under normal use. We guarantee at least 80% battery capacity at delivery and protect you against battery failure or overheating for the full year. While the standard warranty doesn't cover "oops" moments like cracked screens or water damage, you can add ReebeloCare at checkout on select products to stay protected against accidental drops and spills.
How does buying refurbished products benefit the environment?
Purchasing a refurbished Fitbit Sense Advanced Health Smartwatch is a powerful move for the planet, reducing CO2 emissions by up to 92% compared to buying new. By extending the life of high-quality goods, you bypass the carbon-intensive manufacturing process and prevent valuable materials from reaching landfills, where they can take centuries to decompose. Reebelo is driving a circular economy where products are kept in use rather than becoming part of the 62 million tonnes of waste generated annually. Opting for refurbished instead of new can save over 240kg of raw materials per unit and reduce water consumption by upwards of 85%. Your choice helps keep high-value materials in circulation and supports a more sustainable future for all.
Buy at Reebelo.com

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Reebelo

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Leading certified refurbished marketplace

  • 12-month warranty included
  • 30-day money-back guarantee
  • Environmentally conscious refurbishment
  • Grade-certified by expert technicians

Product Details

SKU:
ru-sku-mj7s9tqvPBwGZR8gfLLx1Gk
Country:
US

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $92 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Fitbit products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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