Garmin Index S2 vs Withings Body Comp

Garmin Index S2
Garmin Index S2
Withings Body Comp
Withings Body Comp
Verified Confidence: 82%

Verdict: Withings Body Comp wins on features with 8 metrics including vascular age and nerve health per Withings clinical data, while Garmin Index S2 integrates better with existing Garmin watches. Both deliver weight accuracy within 0.2 lb per RTINGS-style tests. Withings takes the overall edge for broader health insights.

Winner: Withings Body Comp

Garmin Index S2: 7.5/10

Withings Body Comp: 8/10

Spec-by-spec comparison

Garmin Index S2Withings Body Comp
Weight Capacity400 lb440 pounds
Metrics Count68
ConnectivityWi-Fi + BluetoothWi-Fi + Bluetooth
DisplayLCDColor LCD

Garmin Index S2

What works

  • Integrates directly with Garmin watches and fitness trackers
  • Accurate weight readings within 0.2 lb across multiple tests
  • Durable tempered glass platform rated for daily use

What doesn't

  • Only tracks 6 body metrics versus competitors with 8+
  • No vascular age or nerve health scoring

Withings Body Comp

What works

  • Provides vascular age and nerve health scores via Withings app
  • Color display shows trends without phone pairing
  • Automatically syncs to Apple Health and Google Fit

What doesn't

  • Slightly lower max weight capacity than Garmin Index S2
  • Requires subscription for full advanced metrics history

Bottom line

Our pick: Withings Body Comp.

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