Digital dieting

What's a digital diet?

Adopting a healthy digital diet involves spending time away from connected electronic devices, like your smartphone. It doesn’t mean avoiding these devices altogether – we want you to benefit from all that your phone and the digital world has to offer. But it might be useful to set boundaries for when and how you use devices, so you can balance their use with other aspects of your life.

Why is it important?

Being continuously connected to devices can undermine your mental and physical wellbeing. Constant use of your smartphone can cause disruptions to your day, increase your workload and out of hours work, and lead to sleep deprivation and poor posture, for instance. Understanding and managing these risks can help you build resilience and ultimately protect your health and wellbeing.

What can you do?

Control the amount of time you spend on your smartphone

Excessive use can cause repetitive strain injury (RSI), ‘text neck’ and eye strain. If you need to be connected, try to use your laptop, ideally at a proper workstation


Use a cabled headset to make long calls

The call quality will be better, it avoids maintaining an uncomfortable posture, and it removes any concerns about having your phone pressed against your head1


Enable ‘Do Not Disturb’ mode when you’re busy

The ‘Do Not Disturb’ mode limits interruptions, helping you to take control of your time, and can be configured and scheduled to suit your needs (‘Settings’ > ‘Do Not Disturb’2)


Switch your phone to ‘Night Shift’ mode in the evening

Phone light can disrupt your ability to fall asleep and make you feel hungry. ‘Night Shift’ mode softens the screen colour at specified times of day (‘Settings’ > ‘Display & Brightness’ > ‘Night Shift’2)


Turn your phone onto ‘Airplane Mode’ at night

‘Airplane Mode’ blocks all communication to help you get an undisturbed sleep (‘Settings’ > ‘Airplane Mode’2)


Go ‘off the grid’ during your time off

Fully disconnecting helps you focus on your personal life and can contribute to your resilience. If you need access to personal emails, then you can temporarily hide your work inbox (‘Mail’ > click back button to ‘Mailboxes’ > ‘Edit’ > deselect your work inbox). Remember to unhide it once back at work


Notes:
1. The World Health Organisation (WHO) currently classifies smartphone use as “possibly carcinogenic” due to inconclusive evidence about their impacts
2. You can also switch this on or off quickly from the ‘Control Centre’ by swiping up from the bottom of your phone’s screen

Contact us

Emma Cox

UK Leader Sustainability & Climate Change, PwC United Kingdom

Tel: +44 (0)7973 317011

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