Delivery and returns
FREE Collect in store - order online for delivery to your chosen store, collect from 12pm (midday) the next day
Home delivery - find out more >
- £3.99 Next day home delivery* - NEW now order up until 10pm - find out more >
- £3.50 Standard home delivery** - get your order within 3-5 working days. FREE when you spend over £50 - find out more >
International home delivery - find out more >
- £7.50 International home delivery to Europe - get your order within approx. 7-10 days
- £15 International home delivery to the Rest of the World - get your order within approx. 10-14 days
- Shop on our dedicated websites for Australia, Canada, New Zealand and USA.
- Collect in store is not available outside the UK
- Service terms and delivery times may be amended during peak periods or sales. Please see our Help section online or ask in store at the Customer Order point for full details.
Returns and refunds
- FREE UK Returns - find out how >
- International returns - find out how >
- Tell me more about the M&S refunds and returns policy >
Never stop moving with Fitbit Flex. See how you’re stacking up against your daily goals 24 hours a day with steps, distance and calories burned all tracked. The Flex monitors your sleep and wakes you with a silent alarm. It’s easy to access your stats wirelessly to keep you motivated and more active. Please note refunds or exchanges can only be processed with a valid receipt if the item is in the original, unopened packaging (security seals must be intact).
- Product Shape: Bracelets
- Fastening: Clasp
- Rechargeable battery - battery life up to 5 days
- 2 Year manufacturing Guarantee
- Adjustable wrist size from 140mm to 176mm
- Strap width 14mm
- Syncs automatically to your computer or select smartphones and tablets via Bluetooth 4.0
- Log food, weight and more on Fitbit’s website or apps
- Free Fitbit iPhone, Android and Windows app
- LED lights show how your day is stacking up against your goal
- Instantly launch your Fitbit app by tapping your device to your NFC enabled Android phone
- Small & Large wristband included
Free standard delivery on orders over £50. Conditions apply.
• Free standard home delivery applies within the UK for clothing, home, beauty and wine from www.marksandspencer.com when you spend £50 or more online in a single order delivered to a single address.
• Offer excludes made to measure shirts, furniture and gift cards.
• The basket value is calculated inclusive of any other promotions.