- Compact and valuable housing with very good workmanship
- Bright and high-contrast OLED
- Optical and electrical heart rate sensor
- Measures oxygen saturation
- Very many health functions and good sleep tracking
- Clear app with good analysis functions
Product details
The advanced health smartwatch that allows you to monitor your heart health, measure your skin temperature, and manage stress.
Smartwatch functions | Alarm clock, Altimeters, Contactless payment, Music functionalities |
Health functions | Heart rate measurement, Sleep recording |
Activities | Cycling, Fitness, Hiking |
Operating system compatibility | Android, iOS |
Wristband material | Silicone |
Case material | Aluminium |
Item number | 13746431 |
Manufacturer | Fitbit |
Category | Smartwatches |
Manufacturer no. | FB512BKBK |
Release date | 26.9.2020 |
Exact colour description | Carbon |
Watch type | Sports watch |
Durability | Waterproof (5 ATM) |
Operating system | Fitbit OS |
Operating system compatibility | Android, iOS |
Integrated components | Microphone, Speakers |
Smartwatch functions | Alarm clock, Altimeters, Contactless payment, Music functionalities |
Health functions | Heart rate measurement, Sleep recording |
Activities | Cycling, Fitness, Hiking |
Sensors | Accelerometer, Ambient light sensor, Gyro sensor, Heart rate sensor, Temperature sensor |
Localisation technology | GLONASS, GPS |
Time display | Digital |
Screen technology | AMOLED |
Display size (inches) | 1.58" |
Wristband colour | Black |
Wristband material | Silicone |
Wristband size | L, S |
Strap width | 40.50 mm |
Strap description | Sports bracelet |
Strap fastener | Sledges |
Case colour | Black |
Case material | Aluminium |
Glass | Gorilla Glass 3 |
Shape of watch | Square |
Case diameter | 40.48 mm |
Case thickness | 12.35 mm |
Connectivity | Bluetooth, NFC, WLAN |
Bluetooth version | 5.0 |
Power supply | Rechargeable battery operated |
Battery type | LiPo |
Battery life (without GPS) | 6 days |
Runtime (in GPS mode) | 0.50 days |
Standby time | 144 h |
Charging time | 0.67 h |
Battery size | Device specific |
Battery life | 6 days |
Smart home ecosystem | Amazon Alexa, Google Assistant |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Bracelet Size L, Bracelet Size S, Charging cable, Smart watch |
Weight | 30 g |
Length | 16 cm |
Width | 9.30 cm |
Height | 6.50 cm |
Weight | 206 g |
Product Safety |
Specifications may include unverified machine translations.
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?
Source: Galaxus- 17.Brandunit3 %
- 17.Xiaomi3 %
- 19.Fitbit3,1 %
- 19.Sigma Sport3,1 %
- 21.Suunto3,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 15.Xplora2 days
- 16.Coros3 days
- 16.Fitbit3 days
- 16.Polar3 days
- 16.TCL3 days
Return rate
How often is a product of this brand in the «Smartwatches» category returned?
Source: Galaxus- 2.Datel1,3 %
- 3.OPPO2,3 %
- 4.Fitbit2,6 %
- 5.CMF2,9 %
- 6.TCL3,3 %
Source: Galaxus
Translation: machine translated
Overall ratingVery good90/100
Very good92/100
- Compact and high-quality housing with very good workmanship
- Bright and high-contrast OLED
- Optical and electrical heart rate sensor
- Measures oxygen saturation
- Very many health functions and good sleep tracking
- Clear app with good analysis functions
- Compact and valuable housing with very good workmanship
- Bright and high-contrast OLED display
- Optical and electrical heart rate sensor
- Measures oxygen saturation
- Very many health functions and top sleep tracking
- Clear app with good analysis functions
Very good84/100
The Fitbit Sense scores with an ECG, but also provides some superfluous health analyses. If you don't need an ECG, you can get by with the cheaper Fitbit Versa 3. At just over 300 euros, the Fitbit Sense costs about the same as the Apple Watch SE and the Samsung Galaxy Watch 3. With its powerful fitness functions, the Fitbit is on a par with its competitors, but it has much more endurance...