Beurer BF 700 Bluetooth Body Composition Analyser Scale vs Dr Trust Signature Series Fingertip Pulse Oximeter (210)

What separates them

These two differ on 8 recorded specifications. The Beurer BF 700 Bluetooth Body Composition Analyser Scale is ₹3,800 dearer.

Beurer BF 700 Bluetooth Body Composition Analyser Scale vs Dr Trust Signature Series Fingertip Pulse Oximeter (210)

Beurer

Beurer BF 700 Bluetooth Body Composition Analyser Scale

₹4,999

Weight to plus or minus 100 g is solid; the body fat percentage is not what people assume it is.

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Dr Trust Signature Series Fingertip Pulse Oximeter (210)

Dr Trust

Dr Trust Signature Series Fingertip Pulse Oximeter (210)

₹1,199

Plus or minus 2 percent Arms sounds tight until you notice what it means: a displayed 94 percent could be 92.

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Who the Beurer BF 700 Bluetooth Body Composition Analyser Scale is for

Buy it if: Anyone tracking body composition as a trend over weeks, at a consistent time of day.

Avoid it if: Anyone wanting an accurate absolute body fat figure, and anyone with a pacemaker.

Who the Dr Trust Signature Series Fingertip Pulse Oximeter is for

Buy it if: Anyone monitoring a respiratory condition at home who wants a reading they can sanity-check.

Avoid it if: Anyone expecting hospital-grade certainty -- home oximeters are screening tools, not diagnostics.

Specifications, side by side

8 of 15 rows differ. Differences first.

SpecificationBeurer BF 700 Bluetooth Body Composition Analyser ScaleDr Trust Signature Series Fingertip Pulse Oximeter
Price₹4,999₹1,199
Clinical validationBioelectrical impedance, calibrated against DEXA in the manufacturer's own study rather than an independent oneAccuracy verified against ISO 80601-2-61, the pulse oximeter standard
ConnectivityBluetooth to the Beurer HealthManager appNone
Known limitationFoot-to-foot impedance measures the lower body and estimates the rest; hydration, time of day and a recent meal all move the figure by several percentNail polish, cold fingers and dark skin tone all reduce accuracy
Measurement rangeUp to 180 kg, 100 g graduationSpO2 35 to 100 percent; pulse rate 30 to 250 bpm
Power sourceThree AAA cellsTwo AAA cells, approximately 30 hours
Regulatory statusCE marked; not a notified medical deviceCDSCO registered; CE marked
Stated accuracyWeight plus or minus 100 g. Body fat by impedance, which is indicative rather than diagnosticPlus or minus 2 percent Arms for SpO2 between 70 and 100 percent
Stored readings8 users, 30 readings each on deviceLast reading only
Warranty1 Year Manufacturer Warranty1 Year Manufacturer Warranty
Display not publishedColour OLED, four orientations
ElectrodesFour, foot-to-foot not published
MeasuredWeight, body fat, body water, muscle mass, bone mass, BMR, AMR not published
Perfusion index not publishedDisplayed -- a low value means the reading is unreliable
PlatformTempered glass, 180 kg not published
Response time not publishedUnder 10 seconds

Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.

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