Mobvoi Ticwatch E3 (mobvoi-ricefish)
Appearance
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Manufacturer | Mobvoi |
---|---|
Name | TicWatch E3 |
Codename | mobvoi-ricefish |
Released | 2021 |
Type | watch |
Hardware | |
Chipset | Qualcomm Snapdragon Wear 4100 (SDM429w) |
CPU | 4x 1.70 GHz Cortex-A53 |
GPU | Adreno 504 |
Display | 360x360 |
Storage | 8 GB |
Memory | 1 GB |
Architecture | aarch64 |
Software | |
Original software | Wear OS |
Original version | H-MR2 |
postmarketOS | |
Category | testing |
Pre-built images | no |
Flashing |
Untested |
---|---|
USB Networking |
Untested |
Internal storage |
Untested |
Battery |
Untested |
Screen |
Untested |
Touchscreen |
Untested |
3D Acceleration |
Untested |
Audio |
Untested |
Camera |
Untested |
WiFi |
Untested |
Bluetooth |
Untested |
GPS |
Untested |
Calls |
Untested |
SMS |
Untested |
Mobile data |
Untested |
FDE |
Untested |
USB OTG |
Untested |
Accelerometer |
Untested |
Maintainer(s)
Users owning this device
ADB and Fastboot Over USB
While a bluetooth connection can be used for ADB debugging while booted into Android, a wired connection is necessary for doing anything in Fastboot. Unlike some Wear OS smartwatches, the TicWatch E3 has a 4-pin connection on the back, which can be used for a USB connection. However, the included charging cable only has 2 pins, which do not carry data.
Some people have found that the old charger from the TicWatch Pro 4G (which had 4 pins and allowed data transfer) can be modified to fit the TicWatch Pro 3. The TicWatch Pro 3 and E3 should be similar enough that this method will still work. See this Reddit comment from someone that got it to work.
TODO: try modding a USB cable for this and report back.