Products I Don't Recommend
3 videos • 51 views • by HRVHackers
Products that didn't pass the HRVHackers test of quality / had poor customer service.
1
Hapbee Review: Stay Away From this Company
HRVHackers
Download
2
COVE Review: does it improve sleep, stress, or Heart Rate Variability (HRV) ?? Feel Cove
HRVHackers
Download
3
$700 vs $70 tVNS! Nurosym Review: Worth the Hype and High Price?
HRVHackers
Download