
Lewis Archer
Does exactly what it needs to do, brilliant app. You can see a great many things about your motor, battery, wattage, amps, volts, percentage, everything. It needs an update but it works. Note to dev team, the app doesn't register range extenders, this is a much needed improvement

Greg Drozd
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August 2023 Very disappointed. Just got the latest speedbox for my 22 turbo levo Comp When works it takes the speed restriction off. The problem is that on a 15 minute ride It disconnected multiple times and every time it did your bike goes back to stock. App keeps looking for the device and fails to find it. I don't really wanna be turning BT off/on or restarting phone mid ride. And then when it finds it it takes forever to connect or it takes multiple tries. This device was not cheap. 0 stars
11 people found this review helpful

S P
I have 3 bikes and 2 of them have a Speedbox that I fitted and in both cases - a gen 2 Bosch and a gen 5 Bosch - it's transformed the bikes and made rides 1000x more enjoyable. No mad top speed but enough extra that the sudden brick wall of power loss at 15.5mph (UK) doesn't happen. The app (for me) works perfectly with the BLUETOOTH version of the Speedbox. I recommend ⭐⭐🔥🔥👍
1 person found this review helpful