Devices & Pairing
How It Connects
FeiEgg connects to hardware devices over Bluetooth 5.0. 来源：官网
Item 1 of the official App Store description reads, verbatim: "Connect to Bluetooth devices for control".
Why Bluetooth Instead of WiFi / Cloud
This is a technical choice driven by the product form, and it's worth explaining because it shapes the user experience:
| Approach | Pros | Cons | Best for |
|---|---|---|---|
| Bluetooth | Low latency, no network dependency, good privacy, low power | Range-limited (typically within 10 m) | Near-field real-time control ← FeiEgg's choice |
| WiFi | Long range | High power draw, router-dependent, complex setup | Fixed-location smart home |
| Cloud relay | Works across geographies | High latency, privacy risk, server-dependent | Remote scenarios (paired with Bluetooth) |
The key advantage of Bluetooth 5.0 is a clear jump in throughput and interference resistance over 4.x — for a real-time feature like audio-rhythm sync, low latency is a hard requirement.
How Remote Control Works
The official App Store description, item 3: "capable of remote control".
Bluetooth is inherently range-limited, so remote control necessarily involves a network relay. The official site does not disclose how it's implemented (whether it goes through the cloud, how it's encrypted, or what the latency looks like). 未公开/待核实
Which Devices Are Supported
Confirmed: FeiEgg distinguishes 8 device configurations by "motor count × heating", and each configuration maps to one device connection code. See the full reference in the Device Connection Code Reference. 来源：飞蛋官方教学视频第一集
| Dimension | Values |
|---|---|
| Motor count | 1 / 2 |
| Heating | Yes / No |
| Communication | BLE / Broadcast |
Still undisclosed 未公开/待核实:
- Whether any standard Bluetooth device works, or only partner manufacturers' devices
- Whether the device side needs specific firmware flashed on it
- Whether it uses standard GATT services or private characteristic UUIDs
- The maximum number of devices that can be connected simultaneously
If you're a manufacturer looking to integrate, these are exactly the technical prerequisites you must nail down in your first conversation. See the Partner FAQ.
Distribution Channels
China
| Platform | Channel | Version | Size |
|---|---|---|---|
| iOS | App Store | 2.0.2 | 194.7 MB |
| Android | Tencent MyApp | 2.0.2 | 239.7 MB |
| iOS requirement | iOS 15.1 or later |
The Android version is live on Tencent MyApp, package name com.feiegg.app; both developer and operator are Chengdu Lanchuang Wisdom Technology Co., Ltd. 来源：应用宝应用详情页实测
Overseas
The overseas release is a separate app, with a different brand name, package name, legal entity, and version number. The data below was measured directly — do not download it from the wrong region's store. 来源：iTunes Lookup API + 官方下载页二维码实测 · 2026-09-20
| Platform | Name | Identifier | Version |
|---|---|---|---|
| iOS | Eroslink:Smart Control To Log | com.sehbei.kdwuzhi | 1.3 |
| Android (Google Play) | com.echoai.aura.app | same name | — |
| Android (official-site APK) | PleasureHub | v1.3.5 | 249 MB |
| Item | China version | Overseas version (iOS) |
|---|---|---|
| Name | 飞蛋 | Eroslink |
| Version | 2.0.2 | 1.3 |
| Language | Chinese | English only |
| Category | Social | Utilities |
| Content rating | — | 17+ |
| Size | 194.7 MB | 123 MB |
| Minimum OS | iOS 15.1 | iOS 15.5 |
| Publisher | 成都蓝创智慧科技有限公司 | EchoAI Digital Limited |
The overseas and China versions are out of sync (1.3 vs 2.0.2), which shows the overseas branch releases on a different cadence. Overseas users should treat the version shown on Google Play / the App Store page as authoritative.
At 239.7 MB, the Android build is larger than the iOS build (194.7 MB). That's on the heavy side for a utility app on either platform, and it hurts install conversion on low-end phones. The built-in AI capabilities and content assets are likely the cause, but we don't have an official breakdown of what's in the package. 未公开/待核实
Official App Store Listing (Measured)
| Item | Content |
|---|---|
| MyApp detail page | https://sj.qq.com/appdetail/com.feiegg.app |
| Official tag | Hardware companion control tool |
| Editor's recommendation | A new-generation Bluetooth remote |
| Category | System |
MyApp's "hardware companion control tool" tag is a useful third-party characterization — it shows the platform also classifies FeiEgg as a hardware companion tool, not as a content or social app.
Permissions
Bluetooth control apps typically need the following system permissions. The following is general guidance, not an official FeiEgg disclosure:
- Bluetooth permission (to connect to devices)
- Location permission (required by Android when scanning for Bluetooth devices)
- Network permission (for AI chat and remote control)
For FeiEgg's actual permission list, refer to the Privacy Policy.
Privacy and Encryption
The official site claims end-to-end encryption protection and a strict privacy policy. 来源：官网
Verifiable documents:
- Privacy Policy: privacy-policy.html
- User Agreement: user-agreement.html