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All feedback (65)
- elecprog_49 (30073)- Feedback left by buyer.Past 6 monthsVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- dudeabides11 (4917)- Feedback left by buyer.Past yearVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- qlsy717 (437)- Feedback left by buyer.Past yearVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- nsioutlet (577989)- Feedback left by buyer.Past yearVerified purchaseGreat communication. A pleasure to do business with.
- montereygirl831 (219)- Feedback left by buyer.Past yearVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- jacobsparts (439246)- Feedback left by buyer.More than a year agoVerified purchaseππ―π THANK YOU! ππ―π
Reviews (1)

Mar 09, 2021
Elegant biofeedback device.
My favorite biofeedback devices for heart rate variability