Comparison

Osport vs Du Watch

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

Head to head
About

Osport

Features
Read full description

Osport App together with our sport smartwatch provides you with the best set of information straight from your wrist. Without compromising your style, our sport smartwatch is not only a traditional smartwatch but a powerful sport computer to monitor your performance in real time, and also let you receive text message and notifications from your smartphone. A built-in pedometer tracks your steps, distance, and calories burned. A built-in sleep monitor tracks your quality of sleep. A built-in heart rate sensor tracks your heart rate. Integrates with iOS Health App Powered with multi-sport functionality, our sport smartwatch lets you choose from a series of activity types such as running, biking, walking, hiking, trail run etc… In addition to its training functions, our sport smartwatch will also notify you when receiving incoming calls, text messages or social networks notifications.

About

Du Watch

This app tracks daily health metrics like steps, distance, calories, and sleep. It also offers sports modes and synchronizes phone notifications such as calls and SMS. It integrates with HealthKit on iOS devices.

Highlights
  • Daily health data monitoring (steps, distance, calories, sleep)
  • Sports mode for exercise assistance
  • Mobile phone information reminders (calls, SMS)
  • HealthKit integration for iOS
Read full description

Detailed description of the main functions of Du Watch include: 1.APP mainly includes daily steps,distance,calories,sleep,and other data monitoring; 2.Auxiliary exercise of sports mode; 3.Synchronize the mobile phone APP information reminder with incoming call,SMS and other reminders to the mobile phone; Friendly reminder: This application supports the HealthKit application on IOS 13 and above systems, allowing you to view your data through HealthKit.

Screenshots

Osport4 screens
Du Watch4 screens

Verdict

The call

Osport and Du Watch are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Osport ships an update every 3 weeks, Du Watch monthly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
Osport versus Du Watch: the parameters behind the verdict, then further details
ParameterOsportDu Watch
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size230 MB282 MB
Age rating4+4+
DeveloperSynergy Technologies LimitedShenzhen Ultra Easy Technology Co., Ltd.

In-app purchases

None

Osport

No in-app purchases

None

Du Watch

No in-app purchases

Questions

Is Osport free?
Osport is free to download, with no in-app purchases.
Is Du Watch free?
Du Watch is free to download, with no in-app purchases.
Do Osport or Du Watch have ads?
Neither Osport nor Du Watch shows ads.
Which is updated more often, Osport or Du Watch?
Osport ships an update every 3 weeks, and Du Watch monthly. Most recently, Osport was updated on November 11, 2026 and Du Watch on November 5, 2026.

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