Bad Breath Tester with App, 3 Reusable Mouthpieces

Price: $149.99
(as of Sep 29, 2026 20:14:56 UTC – Details)

Product description

Swallow, seal, press, hold still 25 seconds

Swallow first so saliva stays out of the sensor, then keep your mouth closed for a minute. Seal your lips on the flat mouthpiece, press once, hold still 25 seconds while the pump works. Nobody blows into it. Teach it once and every member of the house runs it the same way, so the numbers compare.

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Test at the right time

Take your baseline in the morning, before you brush. After eating, coffee, brushing, mouthwash, gum or mints, wait 30 minutes. Testing again? Keep your mouth closed for a minute first. One reading is a snapshot; the trend line in the app is the answer.

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Where the smell actually starts

Most oral malodor starts on the tongue: bacteria in the coating release volatile sulfur compounds. Tonsils, gums and digestion add to it. This bad breath tester does not name the cause. It gives you the level, so you can change one thing and re-test to see if it moved.

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Two readouts, one sample

Level tells you the band; the Index is the finer score, higher being fresher. Level 0 is 98-100, then 91-97, 81-90, 61-80, 31-60 and 0-30. Both come from one sample, so they always agree. Read this bad breath detector the same way each time and the comparison holds.

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Five profiles, five separate trend lines

Kits that hand you spare tips call themselves family packs. This bad breath tester keeps five separate profiles in the app, each with its own record, trend line and Family Status entry. Three reusable, washable mouthpieces are included, so members never share one tip.

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Built to be handled every day

A ribbed cylinder that grips dry or damp, one button for the whole flow, a colour screen that reads at arm’s length, and a bottom Type-C port so it charges standing up. The transparent mouthpiece twists off for rinsing and clicks back without tools.

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14 x 3 x 3 cm, 85 g, two months of standby

14 x 3 x 3 cm, 85 g. 900 mAh, USB Type-C, about two hours to full, roughly two months of standby. Bluetooth 4.0+, iOS and Android. Up to 10 checks in any 30 minutes. Wait 30 minutes after food, coffee or oral care. Not water resistant. Wellness tracking only, not a medical diagnosis.

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Package Dimensions ‏ : ‎ 7.99 x 5.51 x 1.65 inches; 11.36 ounces
Batteries ‏ : ‎ 1 Lithium Polymer batteries required.
UPC ‏ : ‎ 745166257348
Manufacturer ‏ : ‎ Nyaphu
ASIN ‏ : ‎ B0H1MNFHXX
Best Sellers Rank: #316,850 in Health & Household (See Top 100 in Health & Household) #70 in Personal Breathalyzers
Customer Reviews: 4.3 4.3 out of 5 stars (25) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ABOUT A THIRD OF PEOPLE HAVE IT AND CANNOT TELL: A pooled review puts measurable oral malodor near 31.8%, and the American Dental Association describes roughly half of adults as having episodes of it. Where people cupped a hand over their mouth to rate themselves, those self-ratings showed no correlation with objective measurement. This bad breath tester closes it: a Breath Level 0-5 on screen, a breath odor checker instead of a guess.
CLOSE YOUR MOUTH, THE PUMP DOES THE WORK: This mouth odor detector reads the air built up inside your mouth, not the air you push out, so never exhale into it. Swallow, fully insert the mouthpiece and seal your lips, breathe through your nose, and the pump samples for 25 seconds after a 10-second preheat. For a steady reading, keep your mouth closed a minute beforehand. A fixed procedure makes two readings comparable, and this oral odor detector needs one button.
TWO NUMBERS, PLUS WHAT TO DO NEXT: Breath Level 0-5 tells you which band you are in; the Freshness Index 0-100 in the app tracks small changes, higher being fresher. Level 0 is index 98-100, then 91-97, 81-90, 61-80, 31-60 and 0-30. Unlike a plain bad breath meter tester, this breath odor detector returns a written interpretation with every test, so a reading arrives with a suggestion attached instead of a bare score.
FIVE PROFILES, NOT JUST SPARE MOUTHPIECES: Kits that hand you spare tips call themselves family packs. This bad breath tester for adults keeps five member profiles in the app, each with its own history, trend line and Family Status card, so nobody guesses whose number they read. Three reusable, washable mouthpieces are included: each rinses under water, dries, and goes back on, so the same three serve the whole household.
BUILT TO LIVE IN A DRAWER FOR MONTHS: One bad breath detector, a 14 x 3 x 3 cm cylinder, 85 g, ABS plastic housing in white, black or purple. The 900 mAh battery holds about two months of standby and refills in about two hours over USB Type-C; compatible with iOS and Android over Bluetooth 4.0 or later. This breath odor tester reads the overall strength of VSCs, including anything you ate in the last half hour, not their source, and is not a medical device.