The Pro 1000 is the cheapest Oral-B that still has the two things that matter: an oscillating-pulsating head and a pressure sensor. Electric Teeth scored it 4.5 out of 5 and My Dental Advocate 9.9 out of 10, all on the same argument, that it cleans as well as brushes several times the price because the extra money elsewhere buys apps rather than motors. TechGearLab was cooler at 4 out of 5. Replacement heads are cheap and stocked everywhere.
Full review
Oscillating-pulsating head, two-minute timer
The head rotates back and forth and pulses rather than vibrating along its length, and it is small and round, which is the practical reason it gets behind the last molars where a full-size manual head stalls. A two-minute timer runs on every use, with a pulse every 30 seconds to move you to the next quadrant. Electric Teeth, which reviews this category almost exclusively, rates it 4.5 out of 5 and treats it as the reference budget brush.
Three modes, an audible pressure sensor, nothing else
Brushing too hard is the fault that wrecks gums, and the Pro 1000 answers it with an audible warning rather than the light ring on pricier models. Modes run to three, Daily Clean, Whiten and Sensitive, and that is the entire configurable surface: no display, no app, no Bluetooth, no travel case in the box. My Dental Advocate's 9.9 out of 10 and the 4.6/5 Amazon buyer average NewMouth cites both rest on that narrowness being the point rather than a shortfall.
NiMH battery, no charge indicator
The cell is nickel-metal-hydride rather than lithium-ion, and it shows in two ways. Runtime is around a week of twice-daily brushing rather than the fortnight the lithium models manage, and there is no battery indicator at all, so the first sign of a flat brush is a slowing head halfway through. Owners fairly regularly report the cell giving up after a year or so, which on a sealed handle means replacing the whole brush rather than the battery.
Loud enough for power-tool comparisons
The oscillating mechanism is noisy, and the comparison that keeps coming up in reviews is to a small power tool audible through a closed bathroom door. TechGearLab's 4 out of 5 is the lowest score the brush carries, and the noise, along with the bare feature set, is where its reservations sit. It is not a reason to avoid the brush so much as a reason not to use it at six in the morning in a thin-walled flat.
Replacement heads are the cheapest part of owning it
Long-run cost is where the Pro 1000 pulls away from smarter brushes. The fitting is the standard Oral-B round one, stocked everywhere and undercut by generics, so the running cost per year is a fraction of what a proprietary head extracts. At around $50 for the handle the brush is close to disposable, and the sensible way to buy it is alongside a multi-pack of heads rather than one at a time.
Strengths
- +Small round oscillating head reaches behind molars a manual brush misses
- +Two-minute timer with a 30-second pulse to move you between quadrants
- +Audible pressure sensor warns before hard brushing damages gums
- +Standard Oral-B head fitting keeps replacement costs low
Watch-outs
- −Loud in use, to the point that reviewers reach for power-tool comparisons
- −NiMH cell with no charge indicator, so a flat battery arrives without warning
- −No display, app or travel case; three modes is the entire feature set
Rating sources
Our 4.5 score is the average of these published ratings. More about methodology.
