Security in Smart Times – The Vodafone Curve Bike in Test

Update 29th May 2024

Apparently, Vodafone is currently sending messages to those who use the Vodafone Curve Bike. In it, the mobile phone provider informs that it will discontinue the service on 31 July 2024. As we have not received such a notice, we do not know whether Vodafone has given any reasons for its decision. It is also unclear which functions will actually be discontinued as part of the termination of the service. You will certainly no longer be able to use the tracking, the associated theft protection or the notification in the event of a fall. In our opinion, the actual tail light function, including the brake light, should not be affected.

Original post 24th September 2021

The announcements sounded promising, the functions extensive and the offer tempting. So I, Arthur, a proven everyday cyclist with a penchant for multi-day tours and product expert at Ebike24, pre-ordered the Vodafone Curve Bike to go with my new bike. Delivered on time, I have now been able to thoroughly test the smart rear light with GPS tracker for some time. Here you can find out what my experiences were, what I liked about it and what you should bear in mind.

1. First impression: Quite big
2. Installing the app and attaching the Vodafone Curve Bike
3. Vodafone Curve Bike – What I liked about it
4. Vodafone Curve Bike – This was not entirely convincing
5. Conclusion: Many functions at a reasonable price

1. First impression: Quite big

Silky matt cardboard and sturdy inserts – that’s the first thing I see of the rear light. Or rather, of its packaging. It certainly looks classy. The box contains the Curve Bike, the holder and all kinds of accessories. These include two USB-C charging cables, a screwdriver, a protective cap and various rubber rings. I am particularly enthusiastic about a velvet bag. It can be used to safely transport the dismantled light and the protective cap for the tracker. That was definitely thought through.

When I first took it in my hand, I was surprised by the size of the device. In the pictures I had previously seen, it seemed much more compact. But with all the technology that is supposed to be stored inside, that seems understandable. The plastic, like all the other parts, looks very valuable and stable. The charging connection via USB-C is contemporary and convenient.

Scope of delivery of the Vodafone Curve Bike at a glance:

• rear light with power button
• GPS tracker
• mount for seat post
• five rubber rings in different sizes
• fixing screw
• Torx screwdriver
• two USB-C charging cables in different lengths
• cover cap for tracker
• small velvet bag

2. Installing the app and attaching the Vodafone Curve Bike

A few days before the delivery of the rear light, I got the free Smart App from Vodafone. As a Vodafone customer, registration is easy via the mobile phone number. I was able to register the Curve bike tracker quickly and easily via the app. This was followed by the selection of my desired rate. As background for you: I ordered the variant without an included 24-month service period. Here, you can choose between a monthly fee of 2.99 euros or 1.99 euros for a two-year contract period. The positive thing about this is that the billing runs automatically via the usual billing, in my case via prepaid credit.

After the registration process, a detailed and animated installation guide appears. This already leaves a very professional impression. The mounting itself is done in just a few steps. It takes less than half an hour from registration to switching on the bike for the first time. I am only disappointed by the “security key”. It turns out to be a simple Torx screwdriver. More about that towards the end of my test.

When setting up the new bike, the Vodafone Curve Bike was mounted on the spot.

3. Vodafone Curve Bike – What I liked about it

The safety device

I find the handling of the Vodafone Curve Bike really well done: intuitive and uncomplicated. The rear light is simply screwed onto the tracker with a 90-degree turn. This works pleasantly smoothly and with decent haptic feedback. As soon as it is connected, the light lights up and the bike is “unlocked”. To secure it, simply unscrew the rear light again. The protective cap keeps the contact free from moisture and dirt. In the test, the tracking has worked flawlessly so far, even when parked in the basement. I can say the same about the theft protection. If the motion sensor detects an activity in the secured state, I receive a push notification on my smartphone – optionally also SMS or phone call.

Removing and …

… attaching the light

Securing the bike

A red light flashes on the Vodafone Curve Bike when the unit is in security mode. If the light is orange, it means it needs power from the rear light unit.

The data recording

During the ride, the tracker records the distance covered. In the app, later I can see where I drove along. The built-in acceleration sensor also reacts reliably to braking. As soon as I seriously pull on the brake lever, the rear light lights up more strongly. At night, you are definitely well seen with it, even from different angles.

Using the app

In the test, I also really liked using the app. It is clearly visible where my bike is currently parked and whether the light and safety mode are currently activated on the Vodafone Curve Bike. I can set both conveniently via the app. It also tells me the current battery status.

The theft alarm as a push message works flawlessly.

The energy transfer

The permanently installed tracker draws its energy directly from the rear light. This is an ingenious solution and saves having to constantly remove the tracker. Fortunately, I was not able to test the notification in case of an accident. According to my experience so far, however, this should also work perfectly.

4. Vodafone Curve Bike – This was not entirely convincing

Activation

In daily use, the details that have been solved less optimally naturally come to light. One of these is the relatively long time it takes to switch the device on and off. You have to press the power button for a whole three seconds. That doesn’t sound like much. But as soon as you’re in a hurry, it’s really tough.

Sometimes switching on the rear light becomes a bit of a test of one’ s patience.

Visibility and battery life

In addition, the light is not particularly bright in daylight. That’s why I ride without lights during the day. I don’t lose much and it saves the battery. The battery capacity is not exactly lush. The reason for this is certainly the limited space available. If you use the tracker and light intensively and always want to have them ready for use, you have to charge the Curve Bike every two days.

In terms of visibility, the Vodafone Curve Bike is not in the top league during daylight. However, you will be well seen in diffuse light conditions and in the dark.

The anti-theft feature

I already mentioned the somewhat disappointing “security key” called Torx above. A standard Torx bit was enough to loosen the corresponding screw. At least the alarm reported my attempted “theft”. When the warning appears, your mobile phone should not be set to mute. Otherwise, you can easily miss the warning.

As long as thieves do not have a suitable Torx key with them, the “security key” ensures that your Vodafone Curve Bike remains yours.

5. Conclusion: Many functions at a reasonable price

Overall, however, the advantages outweigh the disadvantages from my point of view. So far, the Curve Bike works perfectly and the workmanship gives no cause for complaint. I think the price of a good 100 euros and the monthly costs are fair. In terms of battery life, I would have liked more. On the other hand, recharging quickly becomes routine if you are on the road a lot with your bike. I even found a solution for my smartphone, which is always muted. With the help of the “Tasker” app, I can be warned acoustically at any time.

Do you still have questions about the rear light or have you had your own experiences? Then just leave us a comment.

Pictures: Elektrofahrrad24