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Email us to order — $90
Faceted steel. Beveled shoulders, flat crown.
Health Hack Peak Ring
Brushed surgical steel with two cut bevels and a flat crown, so light catches an edge instead of a curve. Slightly wider band, tighter sensor seat, scratch-resistant finish for lifting and gloves. Same ECG, HRV, sleep staging and readiness engine as every other Health Hack device.
Steel
$90
Paid once. Free shipping, 30-night trial, no membership.
1
$90
Ships in 3–5 days. Send it back within 30 nights if it isn't for you.
- 9 days
- Battery per charge
- 5 ATM
- Swim and shower safe
- 24/7
- ECG + HRV sampling
- $0
- Monthly fees, ever
The other ring