Fitbit Sense 2 Smart Watch - Lunar White/Platinum
Fitbit Sense 2 Smart Watch - Lunar White/Platinum
In Stock
£169.99 £197.99 Save £28.00

Fitbit Sense 2 Smart Watch - Lunar White/Platinum

Part number: FB521SRWT
Fitbit Sense 2 Smart Watch - Lunar White/Platinum

Meet Sense 2—the smartwatch designed to help you stress less, sleep better & live healthier. Plus, continuous tracking of your heart & activity lets you track your overall wellness and dive deep into your health & fitness with the included 6-month Premium membership.

Keep stress in check

Managing stress can lead to better sleep & more energy. Get smart reminders to reflect on signs of stress in your body with a new continuous EDA sensor while actively managing them with exercise, deep breathing & more.

Make sense of your sleep

Learn how to maximise rest with tools that track your sleep quality and pinpoint areas you can focus on improving. Premium gives you even more insights—see a personalised analysis of your sleep each month and get matched with a sleep animal that most closely mirrors your sleep style.

Watch your well-being

Track key health metrics like blood oxygen (SpO2) & heart rate variability to help illuminate changes in your wellness so you can adjust your routine to better support your health.

Fitbit FB521SRWT
Fitbit Sense 2 Smart Watch - Lunar White/Platinum
Display
Always-on display Y
Colour display Y
Touchscreen Y
Display type Digital
>
Performance
Operating system installed Fitbit OS
Mobile operating systems supported Android, iOS
FM radio N
Built-in camera N
Built-in speaker(s) Y
Built-in microphone Y
>
Design
Waterproof up to 50 m
Protection features Water resistant
Removable strap Y
Closure type Single prong strap buckle
Waterproof Y
Suggested gender Unisex
Maximum strap length 20.9 cm
Minimum strap length 12.9 cm
Wrist size range 129 - 209 mm
Shape Square
Band size S/L
Band colour White
Watch case material Aluminium
Watch case colour Aluminium
Market positioning Smartwatch
>
Features
Altimeter Y
Vibrating alarm clock Y
Thermometer Y
Virtual assistant Amazon Alexa
Ambient light sensor Y
Skin temperature sensor Y
Smart notifications Y
SMS notifications Y
Answerphone remote access Y
Call notifications Y
Advanced workouts Y
Automatic daily activity detection Y
Find my phone function Y
Workout tracking Y
Alarm clock Y
Vibrating motor Y
Short Message Service (SMS) Y
Quality of sleep Y
Activity tracker Y
Accelerometer Y
Calories burned Y
Distance travelled Y
Blood oxygen sensor Y
Blood pressure monitor Y
Heart rate sensor type Optical
Heart rate monitor Y
>
Network
GLONASS Y
GPS (satellite) Y
Mobile network connection N
>
Ports & interfaces
Headphone connectivity Bluetooth
Near Field Communication (NFC) Y
Bluetooth version 5.0
Wi-Fi N
Bluetooth Y
USB port N
>
Power
Charging time 2 h
Battery life 144 h
Battery life (GPS mode) 5 h
Battery life 6 day(s)
Battery life (max) 144 h
Battery type Built-in battery
Battery technology Lithium Polymer (LiPo)
>
Operational conditions
Operating temperature (T-T) -10 - 45 °C
>
Weight & dimensions
Thickness 1.23 cm
Depth 40.5 mm
Width 40.5 mm
>
Packaging content
Charger Y
>
Your item has been added to your basket
Limited Time Deals 
iiyama G2745HSU-B1 G-Master 27" Black Hawk Gaming Monitor - Full HD - IPS - 100Hz- 1ms - FreeSync - Speakers £79.99 £99.99 Save £20.00
NEW Black Friday Deal
Acer KA240YHbi 24 Monitor - 100Hz - 1ms - HDMI- AMD FreeSync- Full HD
Acer KA240YHbi 24" Monitor - 100Hz - 1ms - HDMI- AMD FreeSync- Full HD £69.99 £79.99 Save £10.00
NEW Black Friday Deal
Acer Aspire 3 A314-36P 14 Laptop -  Intel Core i3  - 8 GB RAM- 512 GB SSD -  Windows 11 Home - Silver
Acer Aspire 3 A314-36P 14" Laptop - Intel Core i3 - 8 GB RAM- 512 GB SSD - Windows 11 Home - Silver £348.99 £499.99 Save £151.00
Swan Nordic Manual Espresso machine 1.2 L £99.99
free delivery
Anda Seat Phantom 3 PC gaming chair Upholstered padded seat Black
Anda Seat Phantom 3 PC gaming chair Upholstered padded seat Black £279.99
Please enter your postcode below.
Add Services
Electric cooker installation
Electric cooker installation - £110.00

ELECTRIC COOK CONNECT

We Offer :

  • Connection to existing cooker socket outlet within 2 metres of appliance.

  • Test electrical circuit.

  • Assess connection point to comply with standard building regulations.

  • Test the appliance.

We are unable to connect if :

  • The connection point is not a standard outlet.

  • The electrical outlet is damaged or not complete.

  • On/off control is above the cooker in the "hot zone".

  • The electric circuit fails our tests.

  • A General assessment by installer suggests it is unsafe to connect.

To help the connection go smoothly, please watch our connection video.


Old Appliance Removal
Old Appliance Removal - £27.00

Remove & Recycle:

Unpacking the product at the consumer's home and ensuring that all of the packaging is recycled. We have specifically designed all of our packaging to be 100% recyclable. We separate the 4 constituent parts (polystyrene, plastic, wood and cardboard) at the depots then bale and compact the materials at our hub. These clean high quality materials are then sent directly to our recycling partner so they can be put back into the raw material streams.

Collecting the old product which is officially counted as WEEE (Waste Electrical and Electronic Equipment). These products are separated into the correct waste flow at our local depots and send directly to government approved WEEE recycling plants. As a White Goods manufacturer, we take our WEEE obligations very seriously and actively encourage our customers to use the most environmentally friendly recycling scheme available in the UK 

Defrosting is required ahead of recycling refrigeration products.

Gas Cookers are required to be disconnected ahead of removal. 

Wet Connection - Washers
Wet Connection - Washers - £27.00

WATER CONNECTION SERVICE

We Offer :

  • Connect to an existing 13amp power socket within cable length.

  • Connect to water plumbing supply within 1m of appliance.

  • Connect to water supply connector if a safe and standard connection is present.

  • Connect to waste pipe within 1m from appliance.

  • Test appliance to ensure connected and ready for use. Consisting of checking water in and pumps out.

We are unable to connect if :

  • Kitchen carpentry needs adjustment.

  • Electrical extension leads are in use.

  • Plug required to be cut off to feed through small gaps.

  • The appliance is hard wired into a connection box.

  • Extended waste piping is being used.

  • Poor unsuitable plumbing is identified by installer.

  • Taps are seized and pose risk of leakage.

  • General assessment by installer suggests unsafe.

To help the connection of your appliance go smoothly, please watch our dishwasher or washing machine connection video.

 

Wet Connection - Washer Dryers
Wet Connection - Washer Dryers - £27.00

WATER CONNECTION SERVICE

We Offer :

  • Connect to an existing 13amp power socket within cable length.

  • Connect to water plumbing supply within 1m of appliance.

  • Connect to water supply connector if a safe and standard connection is present.

  • Connect to waste pipe within 1m from appliance.

  • Test appliance to ensure connected and ready for use. Consisting of checking water in and pumps out.

We are unable to connect if :

  • Kitchen carpentry needs adjustment.

  • Electrical extension leads are in use.

  • Plug required to be cut off to feed through small gaps.

  • The appliance is hard wired into a connection box.

  • Extended waste piping is being used.

  • Poor unsuitable plumbing is identified by installer.

  • Taps are seized and pose risk of leakage.

  • General assessment by installer suggests unsafe.

To help the connection of your appliance go smoothly, please watch our dishwasher or washing machine connection video.

Dry Connection
Dry Connection - £15.00

DRY CONNECTION SERVICE

We Offer :

  • Connect to an existing 13amp power socket within cable length.

  • Connect to suitable existing Dryer outlet vents.

  • Test appliance to ensure connected and ready for use.

We are unable to connect if :

  • Kitchen carpentry needs adjustment.

  • Electrical extension leads are in use.

  • Plug required to be cut off to feed through small gaps.

  • The appliance is hard wired into a connection box.

  • Fridge specific - Door hangings are required to be reversed.

  • Dryer specific - Extended vent piping is being used.

  • Dryer specific - No outlet connection for dryer vent pipe.

  • General assessment by installer suggests unsafe.

To help the connection go smoothly, please watch our connection video.


connection service
connection service - £110.00
Please choose a delivery date below.
You've selected
for your item to be delivered
Add additional warranty
Electric cooker installation - £110.00
Old Appliance Removal - £27.00
Wet Connection - Washers - £27.00
Wet Connection - Washer Dryers - £27.00
Dry Connection - £15.00
connection service - £110.00
Sorry, this item is now out of stock