Flowtime biosensing headband
At around $200, this is one of the less expensive biofeedback devices we could find.
Again, we haven’t tested any of these yet, so it’s hard to say if they’re worthwhile. The Amazon ratings aren’t great on this one at around 3.5 stars. But the more expensive biofeedback devices aren’t rated much higher than 4 stars.
If you try this out, let us know if you like it at contact@life-savor.com.
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