SmartDiaperPaster vs M3 Ambient
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartDiaperPaster
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Intelligent urinuria paste, real-time 24-hour monitoring APP, hush alarm, refuse red butt, refuse urinary eczema Have you ever had such trouble? The baby's skin is tender, not to replace the urine in time not wet easy to produce a red butt! With it, don't worry. Rely on smart hardware, connect mobile phone APP, monitor hush alarm in real time, remind mom to change diapers, timely and convenient. Safe and accurate, fixed to the outside of diapers, do not touch the baby's skin. Rely on high precision sensor and core software algorithm. Bluetooth 4.0, low power bluetooth, easy connection. Family group alarm, baby hush, family alarm notice. Lithium battery, working continuously for 30 days on a single charge, universal MicroUsb interface, economic and convenient. It is the size of a dollar coin, small in appearance, does not affect the baby's movement and comfort, but also prevents swallowing. Try people, babies, patients, old people.
M3 Ambient
Control your smart bed using Bluetooth or the internet. Adjust settings and manage your sleep experience through this application.
- Smart bed control
- BLE connectivity
- Internet connectivity
- Adjustable settings
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Bedgear is an APP of control your Smart Bed with BLE or Internet.
Screenshots
Verdict
The clearest difference is iOS requirement: SmartDiaperPaster at 8.0 against M3 Ambient's 14.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SmartDiaperPaster ships an update every 2 months, M3 Ambient every 6 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.
| Parameter | SmartDiaperPaster | M3 Ambient |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 22 MB | 107 MB |
| Age rating | 4+ | 12+ |
| Developer | 北京米萌智能科技有限公司 | BEDGEAR, LLC |
In-app purchases
SmartDiaperPaster
No in-app purchases
M3 Ambient
No in-app purchases
Questions
Is SmartDiaperPaster free?
Is M3 Ambient free?
Do SmartDiaperPaster or M3 Ambient have ads?
Which is updated more often, SmartDiaperPaster or M3 Ambient?
Other comparisons
