Review on 🚲 KOM Cycling CM06 Quick Release GoPro Computer Mount for Wahoo and Garmin Bike Computers - Bike Mount Compatible with Edge 1030, Elemnt Roam and More (1030 Bike Mount + GoPro Accessory Compatibility) by Chris Munns

Quickly attaches to e-bike. The Garmin watch attaches at the top (with the Garmin clip) and the GoPro Hero 8 at the bottom with the included mount. The clamps have enough friction so they don't move, but they can be adjusted on each ride. I'll get another one for my road bike. The only downside is that it's a bit pricey, but cheap clips usually cost me more if the gear (light, phone, etc.) is dropped, so I think it's worth it.