I’m after a HR & GPS device that’ll link to my Android phone. Had a quick look on ebay and there are loads for 15 quid or less. Im guessing that as with LED lights there is variability in quality, longevity and catch-fireiness. Any success or failure stories on here…?

Go for a Xiaomi band if you want a super cheap one.

Thanks Kelron….that kind of thing but they go even cheaper than that…..have you had good experiences with the Xiaomi ones?

Not personally but the Band 2 has plenty of good reviews and can be had for under £20.

Xiaomi are a major company that don’t just make knock offs. I don’t think the saving you’ll get from anything cheaper is worth it.