At a Glance
| Dimension | Withings Body+ | Eufy Smart Scale P3 | Winner |
|---|---|---|---|
| Build Quality | 4 /5 | 3 /5 | Withings Body+ |
| Measurement Accuracy | 3 /5 | 3 /5 | Tie |
| Features & Metrics | 4 /5 | 4 /5 | Tie |
| App Experience | 5 /5 | 3 /5 | Withings Body+ |
| Value for Money | 4 /5 | 5 /5 | Eufy Smart Scale P3 |
Build Quality
Verdict: Withings Body+
Both use tempered glass platforms with stainless steel electrodes, but the Withings feels noticeably more substantial — thicker glass, a crisper LED display, and a more refined finish. The Eufy P3's lighter 1.5kg build can shift slightly on smooth tiles. Neither difference affects measurement function, but the Withings feels like a more considered object.
Measurement Accuracy
Verdict: Tie
Both use single-frequency BIA and carry the same inherent ±3–5 percentage point margin against DEXA that applies to all consumer scales. Specifications and aggregated reviews note slightly more day-to-day variability on the Eufy at the individual-reading level, but both are reliable for week-over-week trend tracking, which is what matters in practice.
Features & Metrics
Verdict: Tie
The Eufy P3 lists 16 measurements against the Body+'s five core metrics plus BMI, but several of the P3's additional figures — metabolic age, visceral fat index — are derived calculations from the same underlying BIA data rather than independent readings. The P3's athlete mode is a genuine practical advantage for trained users that the Body+ does not offer. Overall feature usefulness is comparable.
App Experience
Verdict: Withings Body+
Health Mate is the best smart scale app available on either platform, with trend overlays, anomaly detection, and goal projections. EufyLife is clean and functional but lacks trend overlays and offers minimal contextual insight. The Body+'s WiFi auto-sync — uploading data without the app open — is also a meaningful daily-use advantage over the Eufy's Bluetooth-primary approach.
Value for Money
Verdict: Eufy Smart Scale P3
At £49.99 with no subscription, 16 measurements, Fitbit integration, and athlete mode, the Eufy P3 packs more into its price than any direct competitor at this tier. The Body+ is good value at £99.95, but pound-for-pound the Eufy delivers more for less — the question is whether the Body+'s extras are worth the difference to you specifically.
The Most Common Smart Scale Decision
Almost every smart scale buying decision eventually narrows to this comparison: do you spend roughly £100 on a Withings, or roughly £50 on a capable budget alternative? The Eufy Smart Scale P3 is the strongest version of the budget answer — it is not a stripped-down compromise so much as a different set of trade-offs.
Both scales measure weight to 0.1kg and use bioelectrical impedance analysis for body composition, with the same ±3–5 percentage point margin against DEXA that applies to every consumer scale regardless of price. Neither has an accuracy advantage that should drive your decision on its own.
Where the Money Actually Goes
The price gap shows up in two places: how the data gets to your phone, and what you see once it’s there. The Body+‘s WiFi sync means your weight is logged before you’ve finished your morning routine, with no app interaction required. The Eufy’s Bluetooth-primary approach means opening EufyLife for the smoothest sync.
In the app itself, Health Mate’s trend overlays — comparing body fat against muscle mass over 90 days to see whether weight loss is coming from fat or muscle — are the kind of feature that turns raw numbers into something actionable. EufyLife shows the numbers clearly but without that layer of interpretation.
Neither of these differences is dramatic on day one. Over months of daily use, they compound.
Which Should You Choose?
If £100 is comfortably within budget and you plan to use the scale daily for years, the Withings Body+ is the better long-term choice — the WiFi convenience and app depth are exactly the things that determine whether a smart scale becomes a habit or ends up in a drawer.
If your budget is closer to £50, or you specifically want Fitbit integration or athlete mode, the Eufy Smart Scale P3 is a genuinely sound choice with no major compromises on the measurements that matter. It is not a scale to feel apologetic about buying.
For most readers comparing these two directly, the Withings Body+ is the recommended pick — but the Eufy P3 is the rare budget option that does not feel like settling.
Overall Verdict
For most people who will use a smart scale daily for months or years, the Withings Body+ is worth the extra £50. The WiFi auto-sync and Health Mate app are the parts of the experience you interact with every single day, and both are meaningfully better on the Withings. The Eufy P3 is the right call if budget is the deciding factor or if Fitbit integration and athlete mode matter more to you than app polish — it is a genuinely capable scale, just a less refined daily experience.
Winner
Withings Body+
From £99.95
Runner-up
Eufy Smart Scale P3
From £49.99
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Who Should Buy Which?
Withings Body+
- You want WiFi sync that works without opening an app
- App-based trend analysis and goal tracking matter to your routine
- You use Apple Health and want the most complete integration
Eufy Smart Scale P3
- Your budget is closer to £50 than £100
- You use a Fitbit device and want native scale-to-Fitbit syncing
- You train regularly and want athlete mode for more accurate body fat readings