New research from Juniper Research (www.juniperresearch.com) forecasts that, by 2021, nearly three billion users will access retail banking services via smartphones, tablets, PCs and smartwatches, up 53% from this year.

The research group finds that usage will continue to rise as consumers increasingly opt for banks offering the convenience of rapid, multi-channel digital services. This means that banks will need to focus on providing a more frictionless digital experience to their customers, especially if they are to remain market leaders.

The new research found that while traditional banks have so far remained a step behind in delivering innovation and maintaining their competitive edge against new fintech players, the situation is gradually changing.

“Technology is currently the big differentiator for all types of banks; including traditional banks and the so-called challenger banks. Investments in banking technology reached record levels in 2016 and traditional banks are expected to focus on digital transformation initiatives,” said research author Nitin Bhas.

Juniper predicts that in 2017, big banks will acquire challenger players including tech-startups and digital-only banks, and this will further accelerate the rollout of traditional players’ digital strategy.