Withings ScanWatch 2 Hybrid Smartwatch
🔥 #133 in Smartwatches · New Best hybrid smartwatch for health tracking and battery life
Withings ScanWatch 2 38mm Hybrid Smartwatch – Health Tracking & ECG
Withings 3.1
#133
in Smartwatches
$350 →
As of Jul 13, 2026
AI-estimated. See how we score. How we score Affiliate link — we may earn a commission
01 / Spec
Top features
Platform OsWithings HealthSense OS (proprietary)
Phone CompatibilityiOS and Android (via Withings app)
DisplayHybrid (analog hands + digital segment display)
The Withings ScanWatch 2 is a hybrid smartwatch that pairs analog watch hands with digital health tracking, targeting users who want serious health monitoring without sacrificing traditional watch aesthetics. Key specs: proprietary HealthSense OS, compatible with iOS and Android via the Withings app, medical-grade ECG (30s) with AFib detection, continuous heart rate monitoring, SpO₂ tracking, sleep stage analysis, 40+ sports modes with VO₂ Max, and a Vitality Score. Notable for its exceptional 35-day battery life — far longer than competitors like Apple Watch (~1–2 days) or Galaxy Watch (~2–3 days). 38mm stainless steel case with sapphire glass, IP68 water resistance (up to 50m). Includes 1 month of Withings+ Premium. Released October 2023; listed at $350 (5% off $369.95 MSRP). Best for: health-conscious users, patients managing arrhythmias, and anyone prioritizing battery longevity and a refined, classic watch look over an app-rich ecosystem. Requires the Withings app for full ECG and advanced insights; no Wear OS or watchOS means no third-party apps.
02 / Signals
Why it's hot
Medical-grade ECG and 35-day battery life redefine hybrid smartwatch.
- Value for money 53
- Review rating & velocity 69
- Community sentiment 75
- Brand reputation 80
- Search heat 64
- Est. return & defect rate 79
03 / Verdict
Pros & cons
Pros
- Exceptional 35-day battery life
- Medical-grade ECG with AFib detection
- Timeless hybrid design (analog + digital)
- Comprehensive health tracking (HR, SpO2, sleep, VO2 Max)
- Compatible with both iOS and Android
- Durable sapphire crystal and stainless steel build
Cons
- No third-party app ecosystem (proprietary OS only)
- Premium pricing ($350) limits value proposition
- Smaller community and fewer reviews vs. Apple/Garmin
- Requires Withings app—no standalone smartwatch features
- Limited workout modes compared to Garmin specialists
- No cellular connectivity
Platform OsWithings HealthSense OS (proprietary)
Phone CompatibilityiOS and Android (via Withings app)
DisplayHybrid (analog hands + digital segment display)
Case Size38mm (also available in 42mm)
BatteryUp to 35 days
GpsYes, built-in
Health SensorsECG, heart rate, SpO2, sleep tracking, breathing, temperature
Water ResistanceIP68 (up to 50m / 5 ATM)
ConnectivityBluetooth, GPS (no cellular)
Weight37g (0.121 lbs)
05 / Your take
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05 / Compare
Compare the best alternative
One useful head-to-head in Smartwatches, with the rows most likely to separate the contenders.
Open full comparison → 
Apple Watch SE 3 (40mm GPS, Midnight Aluminum, Midnight Sport Band)
Battery (days)
35 days Longest battery 18 hours (daily charging required)
App Ecosystem
Basic companion app, no third-party apps watchOS App Store, Apple Health, strong integration
Display
Hybrid analog + minimal digital Retina LTPS with always-on (SE 3 refresh)
06 / Rivals
Compare with
07 / Variations
Other colors & sizes
Top pick
Withings ScanWatch 2 Hybrid Smartwatch
ScanWatch 2 - 38mm · White
#106 in Smartwatches
Withings ScanWatch 2 42mm — Hybrid Smartwatch with ECG & SpO2
ScanWatch 2 - 42mm · Black
#119 in Smartwatches
Withings ScanWatch 2 42mm Hybrid Smartwatch
ScanWatch 2 - 42mm · White
#140 in Smartwatches
Withings ScanWatch 2 38mm – Hybrid Smartwatch with ECG & 30-Day Battery
ScanWatch 2 - 38mm · Black
#145 in Smartwatches
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