Is there a fitness tracker where you can deactivate Bluetooth?

[Mav3]

Hi,

I'm looking for a Fitness Tracker where Bluetooth isn't activated all the time. And which can wake you up. Has somebody an advice for me?

 

[tomsguideUS]

Most fitness trackers use Bluetooth to connect with your smartphone. If you don't want to connect it to your phone, you could always turn Bluetooth off there.

Alternatively, Fitbit's software lets you shut off the connection and force it to connect manually (still using Bluetooth, when you decide). The Flex, Charge and Surge have vibrating alarms.