Tech
Rented e-bicycles present more danger than e-scooters in cities, study reveals
E-scooters have often been identified as more dangerous than e-bikes, but that picture changes when they are compared on equal terms. A recently published study from Chalmers University of Technology, Sweden, shows, in fact, that the crash risk is eight times higher for e-bikes than for e-scooters, calculated based on the trip distance with rental vehicles in cities.
This surprising result provides a better basis for cities to make decisions on how much to facilitate different types of micromobility. The paper is published in the Journal of Safety Research.
“Previous studies have often compared apples with oranges,” says Marco Dozza, Full Professor in Active Safety and Road-User Behavior at Chalmers. “They have lumped together e-bicycles with ordinary bicycles, and haven’t taken into account where, how and how much these vehicles are used—or whether they are rented or privately owned. When we took all these factors into account, we found that e-scooterists actually have a lower rate of crashes than e-cyclists.”
GPS data contributed to equitable comparison
The study is based on a unique data set from trips using rented e-bicycles and e-scooters in seven European cities: Gävle in Sweden, Berlin and Düsseldorf in Germany, and the U.K. cities of Cambridge, Kettering, Liverpool and Northampton.
The researchers analyzed 686 crashes involving e-scooterists and 35 involving e-cyclists. The high number of crashes involving e-scooters reflects that they were used much more frequently than e-bicycles. But their crash risk was actually much lower—regardless of whether the risk was calculated on the basis of the number, duration, or distance of the trips.
“When we calculated using trip distance, it turned out that e-cyclists were eight times more likely to have a crash than e-scooterists. It’s a result that surprised us,” says Dozza.
This is the first time that a study of this kind has been able to compare micromobility in such a detailed and equitable way, and from so many countries and cities. A key to being able to do the study in this way was the use of GPS data. This made it possible to measure what is termed “exposure”—which refers to how much a vehicle is actually used—with greater precision than previously.
All vehicles in the study were rented and used in city centers, which makes the comparison more equitable than previous studies that have often mixed together urban and rural settings, or mixed rented vehicles with privately owned vehicles.
Safety of e-scooters grossly underestimated
Despite their results, the researchers stress that they should not be seen as definitive proof that e-scooters are safer than e-bicycles. Uncertainties remain, such as under-reporting of crashes and differences in the way these vehicles are used.
“But what we can say is that previous studies have grossly underestimated the safety of e-scooters in relation to e-bicycles,” says Dozza. “This in turn could have consequences for how cities regulate and plan micromobility. In some cities, attempts are being made to steer micromobility towards e-bicycles, which are considered to be better because previous research has created the idea that all types of cycling are safer than all types of e-scootering,” he adds.
“Now that it turns out that isn’t correct, decision-makers may need to think again. The results might also affect consumers’ decisions if they have rented e-bicycles instead of e-scooters because they believed it’s safer,” he says.
According to the researchers, future analyses of crash risk should always include GPS data and precise information about how the vehicles are used. They would also like to see additional comparable data sets from other parts of the world; in particular, data sets that include more e-bicycle journeys in order to improve statistical reliability.
“With more detailed data, we can make better decisions about transport for the future. And to achieve that, it’s important that we compare apples with apples,” says Dozza.
More about the research
The study only compares e-scooters with e-bicycles, unlike previous studies where e-bicycles and ordinary bicycles were lumped together in the same group. It is also the first study to also include several other important factors in the comparison: ownership, geographical location, usage, and exposure.
- Only rented vehicles were included in the study.
- The locations were limited to highly urbanized city centers using geofencing.
- Usage type was further controlled by comparing e-scooters and e-bicycles from the same rental company.
- Exposure was investigated using three different measures: number, duration, and distance of the trips.
The difference in crash risk between these vehicle types was greatest when trip distance was used as the measure for exposure, when the crash risk was 8.3 times higher for e-bicycles than for e-scooters. But even when using the other two measures for exposure, the crash risk was considerably higher for e-bicycles.
The data in the study comes from GPS data from trips with rented e-scooters and e-bicycles in seven European cities in the years 2022–2023 and includes a total of 686 reported crashes with e-scooters and 35 with e-bicycles. Despite the low number of crashes with e-bicycles, the results of the study are statistically significant when the data from all the cities was weighed together.
More information:
Rahul Rajendra Pai et al, Is e-cycling safer than e-scootering? Comparing injury risk across Europe when vehicle-type, location, exposure, usage, and ownership are controlled, Journal of Safety Research (2025). DOI: 10.1016/j.jsr.2025.06.015
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You don’t need a four-figure Swiss movement to know what time it is—or look good doing it. One of the most wonderful things about “budget” watches today (although it’s kinder, or more appropriate, to say “affordable”) is that brands have learned to take design cues from luxury timepieces while quietly getting very good at the fundamentals: reliable movements, thoughtful materials, and proportions that don’t scream “cheap.” Take a look at the Orient in WIRED’s selection below as a prime example.
It could easily be argued that we’re in a golden age of affordable horology (see our full guide here for definitive proof), where, if you choose wisely, $350 or less can buy everything from a desirable dress watch, or a high-end collaboration, and even a supremely capable and classically chic diver. Pieces that will see you right from sunken wreck to boardroom table. And let’s not forget the retro allure of digital watches right now, either, with the Shark Classic not only being one of our favorites here, but at $70, it’s also the most affordable.
Moreover, should you decide to bag more than a few (and who could blame you at these prices?), we’ve even got the perfect carry case picked out: Nanuk’s IP67 waterproof and dustproof NK-7 resin $175 910 Watch Case (pictured above) with patented PowerClaw latching system—ideal for securing any timepiece collection, be it bargain or big budget.
Be sure to check out our other wearable coverage, including the Best Budget Watches Under $1,000, Best Smartwatches, Best Fitness Trackers, and Best Smart Rings.
Same as the Five Senses deck above, this scratch-off card set happens in sequence, with optional “level up” cards to really push intimacy, and separate cards for each partner with secret directions. For this date, you’ll both bring a red item that you show at certain points to signify that you’re open to physical touch. Then you’ll go out to dinner and have intentional conversation, and every time a partner pulls out the red item, you’ll follow the prompts to initiate increasingly intimate physical acts, ranging from hand holding to neck kisses. So there we were, at Illegal Taqueria, edging each other over al pastor tacos (I kid).
Many of the cards urged a partner not to interrupt or solve problems, but ask questions and talk dirty. My date said, “I think this may be for couples who hate each other.” I had to agree. The second part of the date involved driving and stoplights, but since we were in Brooklyn, we walked down the trash-filled sidewalk and pretended to be a suburban couple on the fritz instead.
The rest of the date included buying things for sexy time, like whipped cream and blindfolds. I’m vegan and had no desire to lick cream from chest hair, so we came home, stripped, and did our best to keep our eyes closed (in lieu of a blindfold). It was overall a strange experience for us both, I think. If you and your partner need a lot of prompting to connect, compliment, and be physical, this set is for you.
Date: Greg, 10/10 (Note: I didn’t find this man on Hinge; I met him the old-fashioned way, in a bar at 2 am.)
Box: 6/10
Valentine’s Day is a sneaky one. It’s easy to let grabbing fun and unique Valentine’s Day gifts fall to the wayside while you recover from the Christmas holidays, but it’s not one to miss if you have a partner you want to shower with a little extra love.
If you’re feeling too wiped to shop, good news: I’ve got you covered. I’ve rounded up some of our favorite ideas for the year’s most romantic holiday, from Lego sets you can build as a date and date boxes filled with ideas to last you all year long to gorgeous flowers you can get delivered in a snap and cozy robes you’ll want to lounge in together. This guide all the Valentine’s Day gifts we’re excited to give this year.
Curious about what else we recommend? Don’t miss our Gifts for Lovers, Gifts for Moms, Gifts for Plant Lovers, Gifts for People Who Work from Home, and Best Blind Boxes for more gifts and shopping ideas.
Table of Contents
For a Gift That’s a Date
My husband and I are planning our fourth or fifth year of our favorite Valentine’s Day Date: building Lego sets together. We’ve done this for years, and then we get to enjoy the fruits (well, flowers) of our labor around the home forevermore. These sets serve as both the gift and the activity. Building the dried-flower centerpiece together was probably my all-time favorite, since you can each simultaneously work on one half and then click it together at the end, followed by each building a different-color bonsai tree.
For a Daytime Adventure
Retrospec
Weekender Crew Multi-Person Inflatable Paddle Board
Building on the idea of date activities that involve gifts, this multi-person paddleboard is a fun way to spend time outdoors while staying together the entire time. It’s massive, almost raftlike, so that it can support the weight of up to three adults, but once we got the hang of the size, it wasn’t hard to maneuver. Sometimes we’d both row together, sometimes I’d let my husband do all the work. It made for a lovely daytime adventure together, and I can’t wait for the next warm day for my husband and me to take this out on our local harbor again. It’s big enough that we could bring our son, though it’s much more peaceful as a date activity. It’s inflatable, and I’d recommend grabbing an electric filler since it takes a lot of manual pumping otherwise.
For Flowers on Demand
Photograph: Boutayna Chokrane
The classic go-to for Valentine’s Day is, of course, flowers. WIRED reviewer Boutayna Chokrane tested several flower delivery services to find the best one to get sent to your home, and her favorite is the Ode à la Rose, specifically the Edith arrangements. The business was created by two former French bankers, and the arrangements’ design choices feel distinctly chic in a way only French romance can. The Edith bouquet is entirely Columbus double tulips from Holland, and come hand-tied in a travel vase a fun pink box. The flowers ship nationwide, and there’s same-day shipping in New York, Chicago, Los Angeles, Austin, Miami, and Washington, DC.
For a Jewelry Upgrade
Maybe you’ve already exchanged rings, or maybe you’re looking for your first set without committing to I do. Either way, the most popular fitness tracker to get these days is a smart ring, and Oura is the ruler of the space. The latest model is the Ring 4, and it comes in both metallic and ceramic finishes. Many of my friends love theirs. I wish I had one, but they don’t make sense for my husband and me since we’re an aerialist and rock climber duo. Live my dreams for me and get this for your valentine (and yourself)!
For Your Fave Photographer
If your romantic partner loves to capture photos, a digital photo frame is the perfect gift (and you’ll benefit, too, as likely the number one fan of their photography!). I’m the photographer of our house, and our Aura frame is my husband’s favorite gadget because it showcases photos I’ve captured of our son and life together over the years. Our wedding photos can be found on there too, as well as the occasional good photo of me that he’s captured. It’s a monthly ritual for me to go through my camera roll and add my latest favorites. Aura’s my favorite because the range of frames is beautiful, and the storage is unlimited with no fees or subscriptions.
For the Cozy Couple
One of my favorite souvenirs I have around the house is a matching robe set that my husband and I bought on our honeymoon. Our all-cotton robes are from the Ten Thousand Waves Japanese spa in New Mexico (the final destination of a Southwestern US road trip) and are great for taking to the pool or using after a shower on a hot day. But I still love a good fluffy robe during the colder season, especially since it can double as a towel. Get your partner one of these cozy robes to give them something luxurious to use after their next everything shower or quick rinse-off. Cozy Earth’s robe is crazy-soft thanks to its blend of cotton and bamboo viscose, while this flannel robe from L.L.Bean is one of our favorites for anyone who works from home.
For Your Inner Theater Kids
If your partner loves to sing along to the Wicked soundtrack and is regularly suggesting karaoke as a group activity, then give them the gift of making karaoke happen anywhere with these gadgets. The Bonaok Karaoke Microphone is one of our favorite karaoke microphones, letting you sing anywhere without lugging bulky equipment. The Ikarao Shell S2 is a portable device with two mics, a built-in screen, and support for streaming services, so you can sing along to your favorite songs on Spotify.
For the Fitness Couple
After the Christmas season, I saw a video on my For You page that roasted how every mom had clearly gotten a matching workout outfit set for Christmas and was out wearing it on Boxing Day. As a mom myself, all I could think of was how much I would love another matching workout set. I’m serious. They’re great for workouts, quick errands, and day care or school drop-off. My latest favorite set is from Bombshell Sportswear. The set is both super soft and fits securely without any annoying squeezing. It’s getting the most compliments of all my sets. I wish I’d sized up with the bolero, but as an aerialist, my lat muscles are a little bulkier than an everyday person’s.
Have a partner who doesn’t need a matching set? Try some fantastic running shoes instead, which are even more useful for both workouts and daily life. WIRED reviewer Adrienne So says these R.A.D. shoes are fantastic for a range of uses, as they’re designed for gym, HIIT, CrossFit, and hybrid workouts and are soft enough for treadmill running. They look fantastic, too.
For the Beloved Bookworms
A Kindle is always a great gift for anyone who reads in any format. Funny enough, my siblings and I are about to buy one for my dad for his birthday (two weeks before Valentine’s Day), and I recommended my favorite pick, the Kindle Paperwhite, since the standard Kindle is a little too small for his 6-foot-4 frame to hunch down over, and he doesn’t read enough illustrated books to make the Colorsoft the right jump for him. If they already have a Kindle, I’m still in love with my matching PopSockets Kindle case and grip, and they’ve since launched a new Bookish collection with beautiful designs.
For Some Bedroom Spice
Looking to spice things up? These adventure boxes can add more fun to the bedroom without creating additional mental work for you and your partner. An offshoot from the Adventure Challenge, “The Adventure Challenge … In Bed” scratch-off date book has 50 date ideas designed specifically to help facilitate fun and connection in the bedroom. The dates are categorized by activity type in sections like food, dancing, “sexploration,” and more. Each date is covered by a black box, with only icons indicating required fields such as duration, cost, and more. Meanwhile, the Fantasy Box is a date-night box service offering a range of themes, from sexy wine tasting to a kinky poker night, all designed to help couples communicate and connect more intimately. Before opening the box, each partner will fill out a questionnaire of potential intimate acts, and this box comes with everything needed for a truly kinky night in: a satin blindfold, pleather paddle, lingerie, lube, massage gel, feather wand, mini vibrator, and silky wrist restraints. —Molly Higgins
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