The album received a mixed reception from music critics, many of whom praised Turner's vocal performance but found the material too formulaic.

[3] Follow-up "Whatever You Need", written by Russ Courtenay and Harriet Roberts and released in January 2000, was less successful but peaked at number seven on the Czech Singles Chart while also reaching the top twenty in Finland and the Netherlands.

[4] "Don't Leave Me This Way", a cover version of English entertainer Malandra Burrows same-titled 1998 recording,[5] served as the album's second single in German-speaking Europe.

Released in February 2000, the ballad reached number 16 in the Czech Republic and entered the lower half on the German Singles Chart.

[7] The same year, Twenty Four Seven was released as a limited-edition special pack with a bonus disc including live recordings from Turner's 60th birthday celebration in London in November 1999, as well as the music videos for "When the Heartache Is Over" and "Whatever You Need".

"[9] Rolling Stone's Anthony DeCurtis wrote that "at sixty, Turner still sounds incredible; she's lost remarkably little of her range and none of her power.

"[13] Jason Hannaham, writing for Out, found that although the "majority of tracks squander Tina's prodigious talent, Twenty Four Seven does contain occasional moments of inspiration."

[14] Similarly, Dave McKenna from The Washington Post called the album "a fairly formulaic release that only occasionally hints at Turner's former powers".

[20] The album was certified Gold by the Recording Industry Association of America (RIAA) on March 7, 2000,[21] and sold 300,000 copies within its first eight weeks of release.