Originally published by super-achiever.com · retrieved 2026-10-30T17:56:18+00:00. Republished here with permission.
The scores, test results, and opinions below are the original source's own and are not independent lab testing or ratings performed by NutritionByMias.
eufy by Anker Smart Scale P3 Review
#3 of 8 · Best for metrics & display✓ Product photos checked Sep 7, 2026Real retailer photo, cut out. Label unedited.
Buy it. 16 BIA metrics and a big display with real Wi-Fi auto-sync — the most data per dollar. The eufy P3 tracks 16 metrics including heart rate, shows them on a large color screen with a 3D body mode, and has both Wi-Fi and Bluetooth so weigh-ins auto-sync without your phone.
~$80
Why It Scores 8.9 — And The Label Line Behind Each Number
Weight accuracy & consistency
35% of score
A precise, repeatable weight reading from a highly sensitive ITO-coated sensor, accurate to fine increments — solid enough to make the trend line trustworthy. It sits just below Withings and Garmin on this axis because those brands carry a deeper accuracy pedigree, but in practice the P3’s weigh-in is consistent and dependable for tracking progress.
App & trend tracking / sync
25% of score
Real Wi-Fi plus Bluetooth means auto-capture with no phone present — the key adherence advantage — and EufyLife draws clear trends and exports to Apple Health, Fitbit, and Google Fit. It scores a touch under the leaders only because Health Mate and Garmin Connect edge it on trend-app polish; the core sync-and-chart job is done well.
Body-comp metrics & sensors
25% of score
The best on this axis by count: 16 BIA measurements including body fat, muscle, water, visceral fat, BMR, metabolic age, and heart rate, on a large color display with a 3D body mode. Framed honestly, more metrics are more trend indicators rather than more absolute truth — but for a buyer who wants the fullest picture to watch over time, this is the deepest set here.
- Metrics
- 16 via BIA (incl. body fat, visceral fat, metabolic age, heart rate)
- Sensor
- Highly sensitive ITO coating + precision pressure sensor
Value
15% of score
Strong value: real Wi-Fi auto-sync plus the longest metric list and a big display at a fair mid price, well below the Garmin. You get premium-tier connectivity and the most data per dollar, with the only trade-offs being a slightly shallower accuracy pedigree and app polish than the two brands above it.
- Price
- ~$70-90 — fair mid price for Wi-Fi + 16 metrics
- More Specs
- Connectivity
- Wi-Fi + Bluetooth (auto-sync, no phone needed)
- App
- EufyLife + Apple Health, Fitbit, Google Fit
- Display
- Large color screen; 3D virtual-body mode
- Users
- Multi-user recognition with individual profiles
- Body-fat method
- Bioelectrical impedance (BIA) — read as a trend, not an absolute
Photos checked.This product has no Supplement Facts panel; the retailer’s listing photos were reviewed Sep 7, 2026.
Marketing Claims Vs. Reality
Tracks 16 body-composition stats including body fat and heart rate.
The listing states the P3 tracks 16 stats, including body-fat percentage and heart rate, with a customizable on-screen readout. The count is accurate; the honesty note is that all BIA-derived metrics are trend indicators, not absolute figures.
Wi-Fi and Bluetooth with auto-sync to EufyLife, Apple Health, Fitbit, and Google Fit.
The product title and listing confirm both Wi-Fi and Bluetooth, and EufyLife exports to Apple Health, Fitbit, and Google Fit. The Wi-Fi auto-capture is real and is the P3’s biggest advantage over the Bluetooth-only value scales.
Precise weigh-ins from an ITO-coated, sensitive pressure sensor.
The listing describes a highly sensitive ITO coating and a precise pressure sensor for accurate weigh-ins. Consistent with the scale’s solid weight-accuracy score; the weight reading is the metric to trust.
Your 3D body model and metrics guide your fitness plan.
The 3D avatar and metric suite are real features, but they’re built on BIA body-composition estimates that are reliable-but-rough (Jackson 1988; Siedler 2022) and hydration-sensitive. Useful as motivation and trend-watching; not a precise coaching truth. Marked partial on that honesty.
What Our Test Actually Found
Real Wi-Fi at a mid price is the P3’s headline
Most scales at this price are Bluetooth-only; the eufy P3 gives you genuine Wi-Fi auto-capture, so the weigh-in uploads without your phone present and the trend updates by itself every morning. That adherence advantage — the same one the Withings and Garmin charge more for — is the most valuable real-world feature a smart scale can have, and getting it at the P3’s mid price alongside the longest metric list is what makes this the features-per-dollar standout.
The most metrics on the list — read them as trends
Sixteen BIA measurements plus a 3D body avatar is the deepest data set here, and for a buyer who likes to watch every dimension of their progress, that’s genuinely appealing. But the honest frame this whole page insists on applies squarely to the P3: all sixteen numbers come from the same moderately-accurate BIA estimate, so a longer list is more directions to track, not more truth. Weight is the metric to trust; body fat, muscle, visceral fat, and metabolic age are directions over time under consistent conditions.
Just behind Withings and Garmin on the two things that matter most
The P3’s accuracy and trend-app polish are good, not class-leading — which is precisely why it sits at #3 rather than higher. Our top axis is weight accuracy (35%) and the second is app/sync (25%), and on both, Withings’ benchmark pedigree and Garmin’s precision edge the eufy slightly. That’s not a knock on the P3’s reliability; it’s a reflection that the two scales above it are the accuracy-and-app leaders, and the eufy’s win is on breadth and value instead.
The 3D body avatar is motivation, not measurement
EufyLife’s 3D virtual-body mode changes as your composition changes, which can make progress feel tangible and keep you weighing in. That’s a legitimate adherence aid — consistency is what turns a noisy number into a trustworthy trend. Just keep in mind it’s rendered from BIA estimates, so treat it as encouragement rather than a precise readout of your physique. The real progress signal is your weight trend and the direction of body fat over weeks.
Full analysis: all pros & cons (7), buy if / skip if
- The longest metric list here — 16 BIA measurements, plus heart rate and a 3D body mode
- Both Wi-Fi and Bluetooth, so weigh-ins auto-sync without the phone present
- Large, easy-to-read color display; exports to Apple Health, Fitbit, and Google Fit
- Strong value — Wi-Fi plus the most metrics at a fair mid price
- More metrics means more BIA trend indicators, not more absolute accuracy — easy to over-read
- App and brand trail Withings/Garmin slightly on trend polish and accuracy pedigree
- Body fat and the full metric suite are rough BIA estimates — read as a trend, not an absolute
- You want the longest metric list and a big, readable color display
- You want real Wi-Fi auto-sync (weigh-in uploads with no phone present) without paying Garmin money
- You export to Apple Health, Fitbit, or Google Fit and want the data to flow there
- A motivational 3D body avatar helps you stay consistent with daily weigh-ins
- You want the most trustworthy weight and the best trend app — the Withings Body Smart (#1) leads there
- You’re a Garmin watch owner — the Index S2 (#2) ties weight to your training data
- You just want the cheapest honest tracker — the Renpho Elis 1 (#5) is Bluetooth-only value
The eufy P3 tracks 16 metrics including heart rate, shows them on a large color screen with a 3D body mode, and has both Wi-Fi and Bluetooth so weigh-ins auto-sync without your phone. It exports to Apple Health, Fitbit, and Google Fit. The caveat: more metrics are more BIA trend indicators, not more truth, and its accuracy/app pedigree sits just behind Withings and Garmin. For features-per-dollar with Wi-Fi, it’s the standout.
The eufy P3 is the pick for someone who wants the most on-screen and in-app for their money. It packs sixteen BIA metrics, heart rate, and a slick large color display with a 3D virtual-body mode, and — importantly — it has both Wi-Fi and Bluetooth, so it auto-captures weigh-ins like the premium scales while costing far less than the Garmin. It exports to Apple Health, Fitbit, and Google Fit, so your weight flows into whatever you already track.
The honest caveat is the one this whole category demands: a longer metric list is more trend indicators, not more truth. Every one of those sixteen numbers derives from the same moderately-accurate bioelectrical-impedance estimate, so read body fat and the rest as direction over time, not as precise figures. It lands at #3 because its accuracy pedigree and trend-app polish sit just behind Withings and Garmin — but on features-per-dollar with real Wi-Fi, it’s the standout. Here’s the full breakdown.
The metrics-and-display pick with real Wi-Fi — buy it for the fullest picture per dollar, read as a trend.
The eufy P3 is the standout for a buyer who wants the most on-screen and in-app without paying Garmin money. Sixteen BIA metrics, heart rate, a big color display, a 3D body mode, and — crucially — both Wi-Fi and Bluetooth, so it auto-captures weigh-ins like the premium scales at a fair mid price. It exports to Apple Health, Fitbit, and Google Fit, so your weight flows where you already track.
It sits at #3 because its accuracy pedigree and trend-app polish are just behind Withings and Garmin, the two axes that carry the most weight. And the category’s honesty note applies fully: a longer metric list is more trend indicators, not more truth — every number comes from the same rough BIA estimate. Weigh under consistent conditions, trust the weight trend, and read body fat as a direction over weeks. For features-per-dollar with real Wi-Fi, this is the one to buy.
If This Doesn’t Fit — Try These
01Withings Body Smart
This is the smart scale to buy if you want one and want it right.
02Garmin Index S2
If you wear a Garmin and live in Garmin Connect, the Index S2 is the obvious premium choice.
05Renpho Elis 1
The Renpho Elis 1 is the value play and a genuinely smart default.
Quick Answers
Does the eufy P3 have Wi-Fi, or just Bluetooth?
Both — and that’s a big part of why it beats the budget scales. The P3 has Wi-Fi and Bluetooth, so it auto-captures your weigh-in and uploads it even when your phone isn’t in the room, exactly like the premium Withings and Garmin scales — but at a fraction of the Garmin’s price. That auto-sync is the single biggest real-world upgrade for adherence: your trend line updates every morning whether or not you remember to open an app. The Bluetooth-only value scales (Renpho, FITINDEX, Etekcity) need the app open, a small daily friction the P3 avoids.
Are all 16 metrics actually useful?
Some are, most are trend indicators, and none are absolute truth — that’s the honest framing. The P3 tracks 16 stats including weight, body fat, muscle mass, water, bone, visceral fat, BMR, metabolic age, and heart rate, plus a 3D body avatar. Weight is the one you should fully trust; everything derived from bioelectrical impedance (BIA) is reliable-but-rough (Jackson 1988; Siedler 2022) and swings with hydration and time of day. A longer list gives you more directions to watch, not more accuracy. Enjoy the data, but judge progress by trends under consistent conditions.
How does it compare to the Withings Body Smart?
The eufy wins on metric count and display, the Withings wins on accuracy pedigree and app polish. The P3 gives you 16 metrics, a big color screen, and a 3D body mode with real Wi-Fi at a fair mid price — the most data per dollar. The Withings Body Smart (#1) is the accuracy-benchmark brand with the best standalone trend app (Health Mate). If you want the longest metric list and the biggest display, the eufy is the pick; if you want the most trustworthy weight reading and the cleanest trend app, spend on the Withings. Both auto-sync over Wi-Fi.
What’s the 3D virtual body mode, and does it matter?
It’s a visual avatar in the EufyLife app that changes as your body composition changes — a motivational feature, not a measurement one. It can make progress feel more tangible than a spreadsheet of numbers, which is a legitimate adherence aid, but remember what it’s built on: the same BIA body-composition estimates that are rough in absolute terms. Treat the avatar as encouragement to keep weighing in consistently, and judge real progress by your weight trend and the direction of your body-fat number over weeks — not by how the 3D model looks on any given day.
Sources & Further Reading
2 peer-reviewed sources, each linked to PubMed
- [1] Jackson 1988 PMID 3372410 — Reliability and validity of bioelectrical impedance in determining body composition. BIA was highly reliable but only moderately valid for body-fat %: standard error ~4.6-6.4 percentage points. Why more BIA metrics are more trend indicators, not more truth. (Evidence about the BIA method, not a product spec.)
- [2] Siedler 2022 PMID 36404739 — Assessing the reliability and cross-sectional and longitudinal validity of fifteen bioelectrical impedance analysis devices. Across 15 BIA devices vs a 4-compartment reference, body-fat constant error ranged ~−3.5% to +11.7%, yet select devices tracked CHANGE acceptably. Supports reading each of the P3’s metrics as a trend, not an absolute. (Evidence about BIA accuracy, not a manufacturer claim.)
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