For Sale UK

Polar m400

4

Polar m400 for sale on largest auction and classifieds sites

Home / Watches / Polar m400 refurbished & used for sale | For Sale UK
Polar m400 gps multisport - gps,

Polar m400 gps multisport - gps,

£20.43
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Silicone watchband for - watchband,

Silicone watchband for - watchband,

£7.99
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Replacement watch strap for - replacement,

Replacement watch strap for - replacement,

£9.99
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Polar m400 sports - sports, fair

Polar m400 sports - sports, fair

£14.54
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For polar m400 m430 gps - polar,

For polar m400 m430 gps - polar,

£7.30
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Polar m400 gps multisport - polar,

Polar m400 gps multisport - polar,

£8.95
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For polar m400 - m430, silicone

For polar m400 - m430, silicone

£6.16
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For polar m400 m430 - polar, watch

For polar m400 m430 - polar, watch

£8.65
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Polar m400 gps - m400,

Polar m400 gps - m400,

£21.00
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Polar m400 gps running - m400,

Polar m400 gps running - m400,

£19.99
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Case for polar m400 - case,

Case for polar m400 - case,

£4.99
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For polar m400 m430 gps - for,

For polar m400 m430 gps - for,

£4.79
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Polar m400 gps running watch - polar,

Polar m400 gps running watch - polar,

£20.00
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Polar m400 6248a gps - polar,

Polar m400 6248a gps - polar,

£17.99
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New usb power charger - new, /

New usb power charger - new, /

£3.49
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£6.85
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Usb cable lead charger - usb,

Usb cable lead charger - usb,

£3.99
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Pack screen protector for - pack,

Pack screen protector for - pack,

£4.99
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Replacement silicone wrist - replacement,

Replacement silicone wrist - replacement,

£4.79
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Replacement usb cable - usb, lead

Replacement usb cable - usb, lead

£6.99
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Polar smartwatch m400 m430 - smartwatch,

Polar smartwatch m400 m430 - smartwatch,

£3.50
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190mah battery core for - battery,

190mah battery core for - battery,

£14.98
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Replacement wrist strap for - replacement,

Replacement wrist strap for - replacement,

£7.97
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Silicone wrist strap replace - silicone,

Silicone wrist strap replace - silicone,

£6.26
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Sports silicone wrist - silicone,

Sports silicone wrist - silicone,

£5.98
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Wrist strap for polar m430 - wrist,

Wrist strap for polar m430 - wrist,

£8.89
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Wrist strap for polar - strap,

Wrist strap for polar - strap,

£9.49
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New usb power - power, charger

New usb power - power, charger

£4.75
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Polar m400 gps watch - m400,

Polar m400 gps watch - m400,

£51.46
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Polar m430 fitness watch - fitness, gps

Polar m430 fitness watch - fitness, gps

£52.70
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Polar m400 gps multisport - m400,

Polar m400 gps multisport - m400,

£10.46
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Polar m400 gps - polar,

Polar m400 gps - polar,

£15.44
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.99
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Silicone wrist strap replace - silicone,

Silicone wrist strap replace - silicone,

£7.20
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Replacement silicone wrist - replacement,

Replacement silicone wrist - replacement,

£3.59
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Replacement wrist strap sport - replacement,

Replacement wrist strap sport - replacement,

£9.53
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£6.99
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Silicone watch strap - strap,

Silicone watch strap - strap,

£7.92
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Polar m400 womens - polar,

Polar m400 womens - polar,

£26.61
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Battery for polar m430 - for, m400

Battery for polar m430 - for, m400

£26.49
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For polar m400 m430 gps - for, /

For polar m400 m430 gps - for, /

£7.42
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Screen protector practical - protector,

Screen protector practical - protector,

£7.18
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For polar m430 m400 - for,

For polar m430 m400 - for,

£7.51
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Replacement wrist strap sport - wrist,

Replacement wrist strap sport - wrist,

£8.90
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Silicone watch strap for polar - watch,

Silicone watch strap for polar - watch,

£9.29
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Band for polar - for, m430

Band for polar - for, m430

£12.13
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Replacement silicone wrist - replacement,

Replacement silicone wrist - replacement,

£4.79
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Silicone watch strap for - watch, polar

Silicone watch strap for - watch, polar

£8.99
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For polar m400 - m430, silicone

For polar m400 - m430, silicone

£5.68
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Replacement wrist strap sport - replacement,

Replacement wrist strap sport - replacement,

£9.46
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.88
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Battery for polar gps - polar, sport

Battery for polar gps - polar, sport

£17.09
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Replacement wrist strap sport - replacement,

Replacement wrist strap sport - replacement,

£8.06
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Silicone sport watch band for - sport,

Silicone sport watch band for - sport,

£3.89
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Replacement wrist strap sport - replacement,

Replacement wrist strap sport - replacement,

£8.26
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For polar m400 m430 - polar, gps

For polar m400 m430 - polar, gps

£6.42
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Silicone watch band strap - band,

Silicone watch band strap - band,

£7.24
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Band for polar m400 m430 - polar, m400/m430,

Band for polar m400 m430 - polar, m400/m430,

£13.15
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Delicate practical silicone - practical,

Delicate practical silicone - practical,

£6.89
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Sports silicone wrist strap - silicone,

Sports silicone wrist strap - silicone,

£6.04
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.33
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Silicone wrist strap replace - strap,

Silicone wrist strap replace - strap,

£7.80
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.88
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Mens polar m400 bluetooth - m400,

Mens polar m400 bluetooth - m400,

£26.62
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£6.89
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.89
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Pack screen protector for - 6,

Pack screen protector for - 6,

£3.39
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Screen protector watch cover - ,

Screen protector watch cover - ,

£12.89
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£7.18
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Silicone sport band - sport, watch

Silicone sport band - sport, watch

£9.53
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Pack screen protector for - pack,

Pack screen protector for - pack,

£3.99
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Delicate practical silicone - ,

Delicate practical silicone - ,

£6.88
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Sports soft silicone wrist - sports,

Sports soft silicone wrist - sports,

£6.42
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Pack anti glare - glare, screen

Pack anti glare - glare, screen

£3.99
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£7.15
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Screen protector glass for - screen,

Screen protector glass for - screen,

£3.99
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Delicate practical silicone - ,

Delicate practical silicone - ,

£7.19
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Fantastic and perfectly - and,

Fantastic and perfectly - and,

£48.80
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Silicone watch strap for - watch, polar

Silicone watch strap for - watch, polar

£9.99
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Pack screen protector glass - 3,

Pack screen protector glass - 3,

£5.99
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Silicone replacement watch - silicone,

Silicone replacement watch - silicone,

£14.37
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Battery for polar m430 - m430, m400

Battery for polar m430 - m430, m400

£14.98
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Battery for polar m430 - for,

Battery for polar m430 - for,

£14.98
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Polar 400 smartwatch sports - polar,

Polar 400 smartwatch sports - polar,

£102.92
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Silicone wrist strap for - silicone,

Silicone wrist strap for - silicone,

£6.42
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Pack screen protector - pack, for

Pack screen protector - pack, for

£5.29
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Kwmobile strap compatible with - kwmobile,

Kwmobile strap compatible with - kwmobile,

£13.12
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Silicone wrist strap replace - silicone,

Silicone wrist strap replace - silicone,

£5.98
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For polar m430 m400 - for, silicone

For polar m430 m400 - for, silicone

£6.22
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Band for polar - for, m400/m430

Band for polar - for, m400/m430

£10.54
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Delicate practical silicone - delicate,

Delicate practical silicone - delicate,

£8.35
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Flexible silicone wrist - flexible,

Flexible silicone wrist - flexible,

£7.80
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Qghxo band for polar - qghxo,

Qghxo band for polar - qghxo,

£12.78
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Silicone wrist strap replace - wrist,

Silicone wrist strap replace - wrist,

£5.70
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Polar m400 gps - polar, bluetooth

Polar m400 gps - polar, bluetooth

£6.29
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Polar m400 bluetooth - polar,

Polar m400 bluetooth - polar,

£14.42
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Looking for more polar m400?

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📊96 listings · from £3.39 · avg £11.51
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 polar m400 listings currently in our index. Prices range from £3.39 to £102.92, with an average of £11.51. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about polar m400 →

Try this: polar v800 | tin toy | tomtom watch | spare parts watches | garmin swim | fenix 5s | garmin fenix 6 sapphire | garmin fenix 6 pro | garmin fenix 5 sapphire | garmin vivoactive hr

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Everything you need to know about polar m400

Whether you are looking for a brand-new or second-hand polar m400, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.39, while premium listings can reach £102.92 — giving you a wide budget spread to work with. The average price of £11.51 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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