SMA CARE vs RDVat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMA CARE
This smartwatch offers comprehensive activity and sleep tracking, along with essential notifications and smart features. Its durable design boasts water resistance and a long-lasting battery, making it a reliable companion for fitness and daily life.
- Activity tracking
- Sleep monitor
- Call & SMS notifications
- 5ATM water resistance
- Long battery life (6+ months)
- Syncs with Apple Health
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SMA CARE star sign series smart watch have a fashion & exclusive style. 1. Activity tracking, sleep monitor, call&sms notification, sedentary alarm, remote capture, anti-lost function, make interactive. 2. 5ATM water resistance 3. No charging, smart function battery life last more than 6 months, timekeeping more than 5 years. 4. Nordic Bluetooth chipset, Ronda movement. 5. 316L surgical stainless steel case, Sapphire glass. Anti-scratch 6. BT 4.0, compatible with IOS 8.0 or above 7. Make the most of your activity and keep close tack of all your fitness data by syncing your device information with Apple Health.
RDVat
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Xinsudian is a high-tech company integrating R&D and production of mobile phones and peripheral products, smart wearable devices, and operating e-commerce; R&D and sales of electronic products, digital products, and smart products; electronic software development, electronic products, communication products, and mobile phones , Communication switching equipment, digital integrated system equipment, special electronic equipment, software product design, technology development and technical consulting and sales; computer software, computer network software development; domestic trade, operating import and export business.
Screenshots
Verdict
The clearest difference is update cadence: SMA CARE at monthly against RDVat's every 2 months. On price, ads, in-app purchases and device support 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.
SMA CARE ships an update monthly, RDVat every 2 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.
| Parameter | SMA CARE | RDVat |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (6 ratings) — better | — |
| Positive reviews | 14.9% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 69 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Smart Care Technology Co., Ltd | 深圳市润德智能通讯科技有限公司 |
In-app purchases
SMA CARE
No in-app purchases
RDVat
No in-app purchases
