“She is tracking well and was walking around today and had a little bit of a catch and a throw.
“Everyone is confident she’s going to be there for the first game.”
The White Ferns’ opening match is against defending champions Australia on February 11.
Devine, who was recently named in the ICC’s team of the year, is a key figure in the White Ferns’ batting lineup and will be crucial to the side’s chances at the World Cup.
Sawyer also confirmed teenage spinner Fran Jonas, who suffered a calf strain with the New Zealand under-19 team, trained today and will play some part in the practice series against England.
The White Ferns were drawn in a group with Australia, Bangladesh, Sri Lanka and hosts South Africa at the tournament, with the top two teams advancing to the semifinals.
New Zealand failed to make the last four at the last T20 World Cup in 2020.