4 ms·
it's running a low power nrf52. they can last a year on a coin cell battery, with adequate power optimisations. without an always on display, a week is possibly
by naraic0o 6y ago
it's running a low power nrf52. they can last a year on a coin cell battery, with adequate power optimisations. without an always on display, a week is possibly an underestimation.
for example, see the amazfit bip, it has lasted me ~45 days which even has a (low power) always on display.