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Overview
The Fitbit Sense smartwatch combines ECG heart assessment with stress, sleep and activity tracking. EDA scans, nightly temperature records and SpO2 clock faces provide wellness information.
- Up to 6 days of battery life, with fast charging and a full recharge in 1 hour
- Water resistance to 50 metres supports swimming and showering
Refurbished Good
Refurbished (Good) - FITBIT Sense Stainless Steel Smartwatch with Bluetooth Calling, GPS, ECG and SpO₂ Monitoring - Carbon
Available online only
Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
Seller Return Policy
Read return policyWarranty Information
Check with the manufacturer for details.
For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.
This Refurbished product:
- Has been inspected to ensure 100% functionality.
- Has very light signs of wear, like scratches and/or scuff marks in non-visible areas.
- Possible uneven light diffusion or subtle scuffs on screen, not visible when screen is on.
- Includes all required accessories.
- Includes a minimum 90-day warranty.
- Comes in generic packaging.
- May be eligible for return. See the Return Policy tab for details.
- The Fitbit Sense combines wellness monitoring with activity and recovery tools
- Refurbished (Good)
- Compatible smartphone or companion app may be required for certain features
- An included USB cable provides charging
- A compatible ECG app helps assess your heart for atrial fibrillation, a heart rhythm irregularity (note: The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.)
- The EDA Scan app detects electrodermal activity for stress management
- High and low heart rate notifications indicate readings above or below your average
- An on-wrist sensor records skin temperature each night
- View nightly blood oxygen through SpO2 clock faces and the Fitbit app
- Health and wellness data is intended as an estimate of tracked metrics and is not intended for medical use
- Sleep tracking is included
- Daily Readiness Score indicates whether you are ready to exercise or should focus on recovery (Requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only.)
- Subscription terms may apply to certain features and services
- Track calories burned, steps, distance, running and elevation
- Built-in GPS tracks pace and distance on runs and hikes without your phone
- Vibrating and illuminated alerts indicate incoming or missed calls
- A built-in microphone and speaker support hands-free Bluetooth calls, sending callers to voicemail and volume adjustment (Available when phone is nearby. Requires more frequent charging)
- Access Facebook, Twitter, Instagram, Google+, weather information and other updates
- Integrated Amazon Alexa and Google Assistant compatibility provide voice commands for information, reminders and other tasks
- An illuminated AMOLED touchscreen provides visibility
- A stainless steel case and silicone band provide style and durability
- Water resistance to 50 metres supports swimming and showering
- The lithium-ion polymer battery provides up to 6 days of use
- Fast charging for 12 minutes provides an additional day
- A full recharge takes 1 hour using the included USB cable
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.