Eufy (Anker)
Eufy Smart Scale P3
$89.99Cheaper
Released 2023
Best Smart Scales · head-to-head
Eufy Smart Scale P3 vs Garmin Index S2
A sourced, side-by-side comparison. Eufy Smart Scale P3 is cheaper at $89.99. Every spec and price links to its source.
Garmin
Garmin Index S2
$149.99
Released 2020-10
Which is better: the Eufy Smart Scale P3 or Garmin Index S2?
The Garmin Index S2 wins 1 of the 1 specs we compare head to head; the other wins 0. The Eufy Smart Scale P3 is the cheaper at $89.99. Get the Garmin Index S2 for the stronger spec sheet, the Eufy Smart Scale P3 to spend less.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Eufy Smart Scale P3 | Garmin Index S2 |
|---|---|---|
| US price | $89.99 MSRP, eufy/Anker official listing | $149.99 MSRP, Garmin US official |
| Brand | Eufy (Anker) | Garmin |
| Released | 2023 | 2020-10 |
| Metrics count | 16 | 6 |
| Max weight (lb) | 440 | 400 |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Multi user | Yes | Yes |
| Athlete mode | Yes | Yes |
| App ecosystem | EufyLife app; syncs with Apple Health, Google Fit, Fitbit | Garmin Connect; limited Apple Health integration via third-party sync workarounds |
| Release | 2023 | 2020 |
Sources — Eufy Smart Scale P3: amazon.com (verified 2026-06-15). Garmin Index S2: garmin.com (verified 2026-06-15).
What's the difference between the Eufy Smart Scale P3 and Garmin Index S2?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Metrics count: Eufy Smart Scale P3 16 vs Garmin Index S2 6
- Max weight (lb): Eufy Smart Scale P3 440 vs Garmin Index S2 400
- App ecosystem: Eufy Smart Scale P3 EufyLife app; syncs with Apple Health, Google Fit, Fitbit vs Garmin Index S2 Garmin Connect; limited Apple Health integration via third-party sync workarounds
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Eufy Smart Scale P3
Two whitelisted reviews (Tom's Guide, Engadget) rate the P3 a feature-packed, affordable mid-range smart scale with a bright color display, but both flag weak multi-user detection and a lack of polish. Neither published lab-measured accuracy figures. Non-whitelisted outlets (Live Science, iMore, MedGrade) were excluded as ineligible testers. (2 sourced reviews.)
Praised: Feature-rich with extensive body-composition metrics; Bright, clear-to-read color display; Affordable for a mid-range smart scale.
Flagged: Poor multi-user detection; profiles get mixed up; Lack of polish and frustrating onboard controls; Nags users about weight gain, risking an unhealthy focus.
Garmin Index S2
All four hands-on reviews (DC Rainmaker, TechRadar, Tom's Guide, Engadget) survived verification. Consensus: the Index S2 is a well-built, premium scale that gives consistent weight readings and shines mainly for users already inside Garmin's ecosystem, but is expensive and pairs with a companion app that adds little context. DC Rainmaker is the only source with measured numbers, and body-composition (impedance) accuracy remains disputed. (4 sourced reviews, 4 lab-tested.)
Praised: Best fit for users already in Garmin's ecosystem (data syncs into Garmin Connect alongside activity stats); Solid, premium, well-built hardware and design; Consistent, accurate straight-weight readings.
Flagged: Expensive / premium-priced; hard to justify unless you're in Garmin's ecosystem; Companion app adds little context or insight on the metrics; Glass surface hard to keep clean; shows dust and toeprints.