Gadget To Wake Me At The End Of A Sleep Cycle?

[joko]

Is there a watch or gadget that can do this?

I find I'm less tired if I wake up naturally at the end of a cycle.

Something i can wear that can genuinely monitor circadian rhythms etc

Thanks 😊

[barry1010]

There are lots that claim to do this, whether or not they work is another matter.

I'm interested to find out how you know you've woken up at the end of a sleep cycle 

[barry1010]

Fitbit claims to do this. You set the alarm for the time you must be awake and it wakes you up within the hour when your sleep is lightest.

[bednobs]

Being woken up artificially by a gadget is not the same as waking up naturally though, So I'm not surre it would work

[gingejbee]

I have one of those "wake up to natural sounds and a gradually-increasing amount of light" bedside devices. You can pay silly money for them (Lumie, Philips etc) but mine was a cheap Lidl item. Still going strong several years later and works a treat.

[douglas9401]

I'd say a sleep cycle was even more dangerous than sleep walking.