If you think she'll enjoy it then get it - are there any small bits that would be unsuitable for her? Or is the age 3+ just a guideline of suitability? The only thing that might concern me is that it might lead her to think that it's OK to pick up a real kettle...
We were given this as one of Holly's first birthday presents - it's a bit more pricey but might be a bit better for a one year old. It plays annoying tunes and everything...