Comparison

Withings vs Sentinare Activity Sensor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Withings

This app serves as a central hub for managing your health, consolidating data from various devices and apps. It provides insights, educational content, and tools to track progress towards goals like weight loss, activity, and sleep. Share your health data securely with your doctor for informed medical decisions.

Highlights
  • Unified health data from devices and apps
  • Weight and body composition monitoring
  • Activity and sleep tracking
  • Blood pressure and cardiovascular health
  • Personalized health insights and coaching
  • Family health profiles
  • Doctor-shareable health reports
Features
Read full description

Whatever your goal—weight loss, activity, blood pressure management, or better sleep—the Withings App is your gateway to health management, offering education, insights, and a seamless way to stay connected. Built on clinical expertise, it unifies your health data to drive smarter decisions and lasting results. YOUR HEALTH ECOSYSTEM, SEAMLESSLY CONNECTED Easily install all your Withings devices and sync your data to bring your health universe together. ALL YOUR HEALTH APPS UNIFIED Connect your health apps like Apple Health, Strava, MyFitnessPal, and more to centralize your data with ease. TRUST MEDICAL-GRADE PRECISION, TO DRIVE PROGRESS Clinical-grade accuracy delivers reliable insights that help you make confident, informed decisions about your health. • WEIGHT & BODY COMPOSITION MONITORING • ACTIVITY MONITORING • SLEEP SCORE • HYPERTENSION MANAGEMENT • CARDIOVASCULAR DISEASE DETECTION • MENSTRUAL CYCLE TRACKING • NUTRITION TRACKING " SHAPE YOUR HEALTH JOURNEY Create a tailored health profile, monitor symptoms, and set achievable goals to better understand your body, stay motivated, and improve your health over time MULTIPLE PROFILES TO TRACK FAMILY HEALTH Track the health of your entire household from one app and easily share data between profiles for a more connected approach to care. INSTANTLY SHARE WITH YOUR DOCTOR Generate secure, shareable reports or send a live link to your health dashboard, giving your healthcare provider immediate access to your most up-to-date metrics. Withings+ POWERING YOUR JOURNEY TO LONGEVITY Precision health made personal—AI and in-app cardiologists guiding you forward. With Withings+, our premium subscription service, you decode your health through clinical reviews and AI assessments, delivering precise, tailored care to strengthen long-term habits and help support your journey toward a better, longer life. YOUR HEALTH SIMPLIFIED All metrics consolidated in one powerful Health Improvement Score to guide your long-term health. SPECIALIST CARE AT YOUR FINGERTIPS Get your ECG reviewed by a cardiologist within 24 hours — with an average wait time of just 4 hours (Observed Jan–Mar 2025). Feel confident knowing your heart health is in expert hands, quickly and reliably. DECODE YOUR BODY With Withings Intelligence, experience around-the-clock AI-driven insights, smart trend analysis, and personalized coaching to help you take control of your health. Kickstart your day with our brand new Vitalité Indicator. This powerful tool brings together key health metrics—including HRV, temperature, sleep patterns, and more — to evaluate your rest and effort levels. Based on these insights, it offers personalized suggestions to help you boost your energy and optimize recovery for the days ahead. You’ll also receive a detailed breakdown that can highlight early signs of potential illness and signal when it’s time to give yourself extra care. YOUR WEEKLY HEALTH BREAKDOWN Track your strengths and weaknesses each week to refine and boost your Health Improvement Score. ABOUT WITHINGS ​​Withings creates clinically validated health devices embedded in beautifully designed, easy-to-use products. A universe of insights all synced to a single source of truth, providing you with the ultimate way to stay connected to your health. Terms of use:https://www.withings.com/legal/applications-conditions#/legal/services-terms-and-conditions Privacy policy: https://www.withings.com/legal/applications-conditions#/legal/privacy-policy Medical compliance: https://www.withings.com/eu/en/compliance?srsltid=AfmBOoovZiYectAmYJC5gs2HhHrMxHAhPdN4NFQQI5RSImnQdrLoxKSc

About

Sentinare Activity Sensor

This app works with a smart sensor to monitor senior activity and detect emergencies like falls. It analyzes human movements to identify health trends and sends alerts, while preserving privacy by transmitting stick figures instead of video.

Highlights
  • Activity detection and analysis
  • Health trend identification
  • Emergency alerts (falls)
  • Privacy-preserving stick figure transmission
  • Bluetooth sensor discovery and setup
Features
Read full description

Sentinare is a revolutionary smart activity sensor for senior care, home health monitoring and telehealth. By detecting and analyzing human activities, it can show health trends and send alerts when emergencies, such as falls, are detected. To preserve privacy, only stick figures are transmitted instead of videos. Please note that this app requires Bluetooth for discovery and setup of the Sentinare sensor.

Screenshots

Withings4 screens
Sentinare Activity Sensor4 screens

Verdict

The call

The clearest difference is rating: Withings at 4.6 against Sentinare Activity Sensor's 3.0. Withings also leads on ratings volume (367K vs 2) and chart position (#61 vs unranked). Sentinare Activity Sensor's advantage is review sentiment (50% vs 25%) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Withings sells 3 in-app purchases, starting at $9.99 per month and Sentinare Activity Sensor sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Withings holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Withings has 367K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 25% of Withings's written reviews are positive against 50% of Sentinare Activity Sensor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Withings ships an update fortnightly, Sentinare Activity Sensor every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 6 level
Withings versus Sentinare Activity Sensor: the parameters behind the verdict, then further details
ParameterWithingsSentinare Activity Sensor
PriceFreeFree
Rating4.6 (367K ratings) — better3.0 (2 ratings)
Positive reviews24.9% of reviews50.0% of reviews — better
Number of ratings367K — better2
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#61 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size450 MB199 MB
Age rating4+12+
DeveloperWithingsAltumView Systems Inc.

Customer experience

Withings

All ratings367,202 ratings
Positive90.1%
Neutral3.4%
Negative6.5%
Written reviews6,063 reviews
Positive24.9%
Neutral9.6%
Negative65.4%

Sentinare Activity Sensor

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Withings

Reported bugs

4 issues
  • Inconsistent weight data reporting
  • App crashes or freezes on launch
  • Inaccurate body composition measurements
  • Unreliable blood pressure readings

Requested features

4 requests
  • Improved sleep tracking and reporting
  • More granular data visualization
  • Ability to manually edit or delete measurements
  • Better integration with third-party apps

Sentinare Activity Sensor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Withings

Subscriptions2
  • Withings+ Monthly offer14 Days trial$9.991 Month
  • Withings+ Annual offer14 Days trial$99.991 Year
One-time1
  • ECGs Cardiologist Review$59.99
2 purchases

Sentinare Activity Sensor

Subscriptions2
  • Home Plan1 Month trial$9.991 Month
  • Business Plan$49.991 Month

Questions

Is Withings free?
Withings is free to download, with in-app purchases available.
Is Sentinare Activity Sensor free?
Sentinare Activity Sensor is free to download, with in-app purchases available.
Which has better reviews, Withings or Sentinare Activity Sensor?
Withings is rated higher. Withings averages 4.6 out of 5 from 367K ratings, while Sentinare Activity Sensor averages 3.0 from 2 ratings.
Do Withings or Sentinare Activity Sensor have ads?
Neither Withings nor Sentinare Activity Sensor shows ads.
Which is updated more often, Withings or Sentinare Activity Sensor?
Withings ships an update fortnightly, and Sentinare Activity Sensor every 3 weeks. Most recently, Withings was updated on October 17, 2026 and Sentinare Activity Sensor on October 7, 2026.

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