H-Core vs Fitbit — Smart Ring vs Health Fitness Tracker
No monthly fee. Blood pressure. Family Link.
Fitbit is well-known for step and activity tracking, but Fitbit Premium costs $9.99/month to unlock full insights — and still lacks blood pressure monitoring or Family Link. H-Core includes complete features from purchase, no monthly fee ever.
| H-Core | Fitbit | |
|---|---|---|
| Device price | 890,000₫ – 1,890,000₫ | 2,000,000₫ – 7,000,000₫ |
| Monthly fee | ✓None — free for life | $9.99/month (Fitbit Premium) |
| Blood pressure monitoring | ✓Yes | No |
| 24/7 heart rate monitoring | Yes | Yes |
| SpO₂ tracking | Yes | Yes |
| Sleep tracking | Yes | Yes |
| AI Coach | ✓Yes (Pro plan) | Yes (requires Premium $9.99/month) |
| Family Link | ✓Yes (Pro plan) | No |
| Sleep comfort | Excellent (lightweight ring) | Good (slim band) |
Prices and features sourced from public information as of April 2026. Subject to change.
Summary
H-Core wins on blood pressure, Family Link, and no subscription. Fitbit wins on established ecosystem, diverse app integrations, and large user community.
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H-Core — Full Features, No Monthly Fee Ever
Blood pressure, AI Coach, Family Link — all in one purchase. No Fitbit Premium required.
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