Calypso Smartime vs OPS SMARTWATCH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calypso Smartime
This app monitors vital health metrics like heart rate and blood pressure, and tracks sleep patterns. It also offers guided breathing exercises and supports multiple sports modes for activity tracking and progress monitoring.
- Heart rate and blood pressure monitoring
- Sleep tracking
- Guided breathing exercises
- Multi-sport modes (basketball, football, cycling, etc.)
- Activity data registration and progress monitoring
- Integration with Health app
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Calypso SmarTime is integrated with tools for health check, such as blood pressure and heart rate monitor, as well as other functions oriented towards the user’s well-being, like sleep monitoring and guided-breathing exercises. Sport lovers will find a great ally in Calypso SmarTime: its multi-sports mode includes basketball, football, climbing, cycling, hiking and running, both indoors for gym use and outdoors. On top of this, the user will be able to register all their activity and monitor their progress by connecting with the mobile app. Calypso SmarTime integrates and shares activity data with the Health app. This app connects your Calypso SmarTime fitness band.
OPS SMARTWATCH
This app syncs with a smartwatch to display notifications, track daily activity like steps and calories, and monitor heart rate. Users can set fitness goals, customize watch faces, and use features like finding their device or controlling music remotely.
- Receive calls and SMS notifications
- Track steps, calories, and sleep
- Real-time heart rate monitoring
- Set daily exercise goals
- Customize watch faces
- Find your connected device
- Remote music control
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Main features: 1. Notifications: Receive calls, SMS, and social media notifications on your smartwatch. 2. Activity tracking: Track your daily steps, calories burned, sleep, and more. 3. Heart rate monitoring: Monitor your heart rate in real time. 4. Daily reminders: Set reminders to drink water and avoid sedentary behavior. 5. Set daily exercise goals: Set and track your progress towards your fitness goals. 6. Customize your watch face: Choose from a wide variety of watch faces or create your own with a photo from your smartphone gallery. 7. Find device: Never lose your smartwatch! 8. Remote control: Control music playback and take photos remotely from your smartwatch. The app must be connected to the smartwatch to function properly. Disclaimer: The data displayed by the app is provided by the device and the app only records and shares it. All health data displayed in the app is not intended for medical purposes. All health data is for reference only. This data should not be used to replace the advice of a healthcare professional. Please consult your doctor for accurate data. License description: We will access the location of your mobile phone to obtain local weather information and synchronize it with the display of the device.
Screenshots
Verdict
The clearest difference is review sentiment: OPS SMARTWATCH at 68% against Calypso Smartime's 0%. OPS SMARTWATCH also leads on rating (5.0 vs 2.5) and update cadence (every 2 months vs every 6 months). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OPS SMARTWATCH holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Calypso Smartime's written reviews are positive against 68% of OPS SMARTWATCH's.
Calypso Smartime ships an update every 6 months, OPS SMARTWATCH every 2 months. Both last shipped on November 3, 2026.
| Parameter | Calypso Smartime | OPS SMARTWATCH |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 68.4% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 | 10.0 |
| Further details — not scored | ||
| Size | 198 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | Festina Lotus SA | Luca Giglio |
Customer experience
Calypso Smartime
OPS SMARTWATCH
In-app purchases
Calypso Smartime
No in-app purchases
OPS SMARTWATCH
No in-app purchases
Questions
Is Calypso Smartime free?
Is OPS SMARTWATCH free?
Which has better reviews, Calypso Smartime or OPS SMARTWATCH?
Do Calypso Smartime or OPS SMARTWATCH have ads?
Which is updated more often, Calypso Smartime or OPS SMARTWATCH?
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