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Date & Time
from weight & height
Segmental readings (trunk / arms / legs)
Skeletal muscle %
Subcutaneous fat %
History
Tap a reading to see what it means
Trends
Skeletal muscle & subcutaneous fat
Whole-body values over the selected range
Profile
Backup
A copy you keep yourself
A file you can keep anywhere. Worth doing before clearing browser data, whether or not cloud sync is on.
Cloud Sync
Off — this device only
Sync keeps this device's data in the cloud so your phone and computer show the same history. Put the same code on every device.
Anyone with this code can read and change your data — treat it like a password.
Not synced yet.
Reference ranges used
Rows marked you apply to the selected profile.
BMI
World Health Organization bands. Same for everyone.
| Underweight | Normal | Overweight | Obese |
|---|---|---|---|
| < 18.5 | 18.5 – 24.9 | 25 – 29.9 | ≥ 30 |
Body fat %
Omron's bands, based on Lohman (1986) and Nagamine (1972). Differs by gender; not by age.
| Low | Normal | High | Very High | |
|---|---|---|---|---|
| Male | < 10 | 10 – 19.9 | 20 – 24.9 | ≥ 25 |
| Female | < 20 | 20 – 29.9 | 30 – 34.9 | ≥ 35 |
Visceral fat level
Meaningful for ages 18–80. Relative levels, not absolute values.
| Normal | High | Very High |
|---|---|---|
| 0.5 – 9.5 | 10 – 14.5 | 15 – 30 |
Skeletal muscle % higher is better
Whole body only, ages 18–80. Varies by age as well as gender — the colours run the opposite way to the fat tables.
| Low | Normal | High | Very High | |
|---|---|---|---|---|
| Male 18–39 | < 33.3 | 33.3 – 39.3 | 39.4 – 44.0 | ≥ 44.1 |
| Male 40–59 | < 33.1 | 33.1 – 39.1 | 39.2 – 43.8 | ≥ 43.9 |
| Male 60–80 | < 32.9 | 32.9 – 38.9 | 39.0 – 43.6 | ≥ 43.7 |
| Female 18–39 | < 24.3 | 24.3 – 30.3 | 30.4 – 35.3 | ≥ 35.4 |
| Female 40–59 | < 24.1 | 24.1 – 30.1 | 30.2 – 35.1 | ≥ 35.2 |
| Female 60–80 | < 23.9 | 23.9 – 29.9 | 30.0 – 34.9 | ≥ 35.0 |
No published bands
Per-segment muscle (trunk/arms/legs) and subcutaneous fat % have no numeric healthy ranges — the device only ranks those against a same-age, same-BMI peer group on its own display. Read them as trends.
Body age isn't a separate measurement either. Omron derives it from weight, body fat % and resting metabolism, so it restates numbers you've already entered. It's logged and charted here, but not commented on.
Body age isn't a separate measurement either. Omron derives it from weight, body fat % and resting metabolism, so it restates numbers you've already entered. It's logged and charted here, but not commented on.
Age limits on the HBF-375: under 10, the monitor reports only weight and BMI. Under 18, it shows body fat and muscle but not visceral fat level, body age, or same-age comparison. Above 80, Omron treats results as reference only.
Where the muscle table comes from: the HBF-375's own manual doesn't print one. These bands are Omron Healthcare's, published in the manual for the sibling HBF-514C. Your device shows a relative peer-group bar instead of these labels, so the two may not always agree.
Where the muscle table comes from: the HBF-375's own manual doesn't print one. These bands are Omron Healthcare's, published in the manual for the sibling HBF-514C. Your device shows a relative peer-group bar instead of these labels, so the two may not always agree.