Sound reminders are optional and can be turned on in the HidrateSpark App. Choose from a range of subtle tones to get a gentle audio nudge when it’s time to drink, which are great if you don’t always see the glow.
Sound reminders are optional and can be turned on in the HidrateSpark App. Choose from a range of subtle tones to get a gentle audio nudge when it’s time to drink, which are great if you don’t always see the glow.