BeeSIM — Bring eSIM Features
to Phones Without eSIM
One Card for Global Networks · Say Goodbye to the Multi-Card Era
Bluetooth Writing · No Card Reader · Plug & Play · Plans Move with the Card
Who Is BeeSIM For?
Whoever you are, BeeSIM will completely change the way you connect to the world
What Is BeeSIM?
BeeSIM is the world's first Bluetooth eSIM tool card — it brings eSIM capability even to iPhones without native eSIM support. It writes eSIM profiles into a physical card with an embedded Bluetooth chip deployed locally for security and reliability. No device restrictions — just insert the card and it works out of the box. Purchase, store, and switch between network plans from countries and regions worldwide.
eSIM (embedded SIM) is a programmable SIM technology — when you switch carriers, the profile is downloaded directly to your device over the network. BeeSIM brings this capability to every phone with a Nano-SIM slot.
Four Core Highlights
- Write via mini app, ready anytime: local Bluetooth chip deployment, secure and reliable
- Supports network plans across multiple countries and regions worldwide
- No more hunting for local SIM cards or carrying multiple cards when traveling abroad
- Innovative tech: securely writes your purchased plans into the physical card via Bluetooth
- Broad compatibility: works with old and new phones — any standard Nano-SIM slot, iOS / Android / HarmonyOS
- No phone upgrade needed: enjoy the latest connectivity on your current device
- Instant switching: work number, personal line, travel data plan — switch seamlessly
- Store multiple numbers and plans on a single card for efficient eSIM management
- Plans follow the card: all purchased plan data is stored securely in the BeeSIM hardware card
- Seamless migration: upgrading phones? Just move the card to the new phone's SIM slot
BeeSIM at a glance: Bluetooth writing · No card reader · Full OS compatibility · Rewritable
Smart physical adapter card · Easy multi-account management · One card for the world · Zero-hassle device switch
Get Started in 4 Steps
- WeChat Mini Program (recommended, Android & iOS): search "BeeSIM" in WeChat and grant WeChat location permission. Do not pair in system Bluetooth settings — if already paired, disconnect first and connect from within the mini program.
- Web page: visit beeesim.com/ble — on Android use Chrome or Edge; on iOS download the Bluefy app. Then follow the prompts to connect to the Bluetooth device starting with "BeeSIM".
Specifications & Compatibility
| Item | Specification |
|---|---|
| Product Name | BeeSIM Bluetooth Tool Card |
| Model | BeeSIM-V1 |
| Form Factor | Standard Nano-SIM (12.3mm × 8.8mm) |
| Compatible Devices | All smartphones with a standard Nano-SIM slot |
| Supported Systems | iPhone / HarmonyOS / Android |
| Connection | Bluetooth Low Energy (BLE) |
| Core Functions | Global eSIM plan writing (except Vodafone), multi-number storage, cross-device migration |
Compatible with both Android and iOS; writing cards via Bluetooth is convenient on Apple devices.