Who is the Withings - ScanWatch 2 for?
Strong choice. At 78.3 Mars Score it sits in the A-tier (78–87) — the cluster just below the absolute leaders.
Pick this when you want flagship-tier specs without paying for the S-tier halo. The day-to-day experience is hard to tell apart from the very top.
Mars Score is computed from 17 measured specs against the transparent formula for the smartwatches category. No editorial picks, no paid placement.
Withings - ScanWatch 2: advantages & disadvantages
Measured against every smartwatches we track, here is where the Withings - ScanWatch 2 pulls ahead — and where it gives ground.
- ▲Includes ECG — a feature not every smartwatches offers.
- ▲Battery life: 720 h — among the best smartwatches we track.
- ▲Includes SpO2 — a feature not every smartwatches offers.
- ▼Display size: 0.63 " — among the weakest in the smartwatches category.
- ▼No Always-on display — a feature most stronger smartwatches include.
- ▼No GPS — a feature most stronger smartwatches include.
- ▼No Cellular — a feature most stronger smartwatches include.
Pros are specs scoring ≥75% of the category normalization range. Cons are ≤35%. Derived from the Mars Score formula — no hand-curated lists.
At a glance
- Display size
- 0.63"
- Case size
- 42mm
- Battery life
- 720h
- OS
- Withings OS
All specifications
Design
- Case size
- 42 mm
- Weight
- 59 g
- Case material
- stainless steel
- Water resistance?
- 5 ATM
Display
- Display size
- 0.63 "
- Always-on display
- false
- Peak brightness?
- 0 nits
Health & Fitness
- ECG
- true
- SpO2
- true
- Temperature sensor
- true
- Sleep tracking
- true
- Blood pressure
- false
Battery & Connectivity
- Battery life?
- 720 h
- GPS
- false
- Cellular
- false
- NFC
- false
- OS
- Withings OS
Hands-on coverage
Editorial pieces from the vsMars team that cover the Withings - ScanWatch 2.
Latest from the lab
All lab reports →Popular comparisons featuring the Withings - ScanWatch 2
The 12 closest matchups in the Smartwatches category, sorted by Mars Score proximity — the fights most worth your time.
Browse by segment
How Withings - ScanWatch 2 fits the Smartwatches field
Withings - ScanWatch 2 is listed in the Smartwatches catalog with a Mars Score of 78.3. It currently ranks 1 of 24 products in this category by Mars Score.This page is most useful when you match the product's strongest measurable specifications to your own workload instead of treating one number as a universal recommendation.
Key specifications to check
- Display size
- 0.63 "
- Case size
- 42 mm
- Battery life
- 720 h
- OS
- Withings OS
Values are shown exactly as stored in the current catalog. A dash means the value is not available; it is not a zero and is not treated as a win or loss.
Who should consider it?
Start with the priorities represented by display size, case size, battery life. Buyers who value those dimensions should compare this product against the closest same-category alternatives below, then verify regional pricing, warranty, and configuration before purchase.
Closest alternatives
Frequently asked
What is the Mars Score for Withings - ScanWatch 2?+
Withings - ScanWatch 2 scores 78.3 on the transparent Mars Score formula for smartwatches, computed from its published specs against the category's weighted normalization.
What category does Withings - ScanWatch 2 belong to?+
Withings - ScanWatch 2 is a Withings smartwatche catalogued in the Smartwatches category.
When was Withings - ScanWatch 2 released?+
Withings - ScanWatch 2 was released on 2023-10-03.
What is the display size of Withings - ScanWatch 2?+
Withings - ScanWatch 2 has a display size of 0.63 ".
What is the case size of Withings - ScanWatch 2?+
Withings - ScanWatch 2 has a case size of 42 mm.
What is the battery life of Withings - ScanWatch 2?+
Withings - ScanWatch 2 has a battery life of 720 h.