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Nellvita

Wireless Bike Computer, 20 Multi-Functions, Real Waterproof Bicycle Speedometer, Cycling Odometer with 3'' Large LCD Display(Simple to Read), Easy to Use

Based on 1,121 reviews
Condition: New
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$23.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 30
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At a glance

Condition
New
Model
NWP-7
Screen size
3 in
Dimensions
2.17"L x 0.63"W x 3.07"H
Weight
0.15 kg
Color
black
Display
LCD
In the box
Bike SpeedometerMagnet SensorTransmitterBracketExtend MountCable TiesUser Manual

Features 5

  • 3'' BIG LARGE SCREEN 3 Inch Large LCD Screen Display, With Soft White Backlight, You can read your statistics easily and clearly Day or Night Riding.
  • REAl WATERPROOF NOT Afraid Water , and with 2 Physical Buttons, easy operation. , Works great on rainy days as usual, Keep moving in worst weather
  • WIRELESS AND ACCURATE Wireless Function Make It More Convenient and Advanced,Say Goodbye to Tangled Wires On Your Handlebars.
  • 20 MULTI FUNCTIONDistance, Maximum Speed, Average Speed, Driving Time, Calorie Consumption, Temperature, Stopwatch, Maintance and etc. Scan Function, No Need to Touch Buttons, show all information and stats automatically while Cycling

Description

Nellvita is a brand built on quality, customer-centric service, and a passion for excellence. Our commitment to perfection at every stage. From material selection to final inspection, we maintain rigorous standards to ensure consistent, dependable performance. Choose Nellvita for solutions that don’t just meet needs—they elevate experiences. Nellvita NWP-7 Wireless Bicycle Computer 1. 3 Inch Big LCD Screen, Glance Data Clearly 2. Accurate Measurement, Easy Operate, Easy Install 3. Real Water Resistance 4. M/h(MPH) and KM/h Switch Setting 5. More than 20 Multi Functions, Speed, Distance, Calorie Consumption 6. 2 Physical Press KEY Buttons. 1 Touch Button KEY For Long Time Backlight 1. (SPD): Current Speed 2. (AVS): Average Speed 3. (MXS): Max Speed 4. (ODO): Total traffic mileage 5: (DST): Single lane mileage 6. (TIME): Trip Time 7. (SW): Stopwatch 8. (Clock): 12H/24H Clock 9. (CAL): Calorie Consumption 10. (ETA): Estimated Arrival Time 11. (TEM):Temperature 12. FAT Burned 13. Long Time Backlight OFF/ ON 14. Bicycle Maintenance 15. Metric/Imperial 16. Speed Comparison 17. White Backlight 18. Scanning Mode 19. Wireless Transmission 20. Odometer Save Function Nellvita Bike Computer with rubber ring and full-sealed compact body. Real Waterproof, works great on rainy days as usual. Touch LIGHT Button for 3 seconds Enter Long Light backlight. Makes the display readable all the time when in low light conditions. Perfect for night riding. Equip Extend Mount Bracket and Bike Handlebar Bracket. Securely lock and perfectly position your computer on your bike. Easily view performance data on your bike computer. Auto ON: Identify of bicycle movement automatically, Power-saving. No Need Touch the input key, automatically wake up when you cycling. Auto OFF: If you didn't cycle within 5 minutes, the computer will Auto OFF for saving the battery. Notice: THE AUTO ON WILL DELAY FOR A LITTLE WHILE when you begin riding, because it needs to receive the signal from the transmitter, it is normal. Or Press any button, it will work. Within 2 hours after sleep, the unit will wake up within 10 seconds. More than 2 hours after sleep the unit will wake up within 1 minute. Odometer Specifications: Material: ABS & PA66 Color: Black Power Source: CR2032 Battery Odometer Size: 7.8 * 5.5* 1.6cm Package List: 1 * Bike Speedometer 1 * Magnet 1* Transmitter 1 * Handlebar Bracket 1 * Extend Mount Bracket 5 * Cable Ties 1 * User Manual(Included the Install Video)

Specs 20

Brand Nellvita
Color black
Product Dimensions 2.17"L x 0.63"W x 3.07"H
Item Weight 0.15 kg
Screen Size 3 inches
Display Size 3 inches
Display LCD
Sensor Type Speed Sensor

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

Love this cyclometer! BUY THIS!!!! You’ll be very pleased! Love this cyclometer! BUY THIS!!!! You’ll be very pleased!
Review Image by Gregory Smith
I’ve bought this multiple times. Love this bike computer. I hope they never stop offering it. I have multiple bicycles. Every time I get a new one I get this computer so all my bikes have the same thing and I information and operation is the same on each bike. I will buy this computer as many times as I need a bicycle computer. I hope they never stop offering it. It’s much more economical than my beloved Cateye cyclometers. I’ve tried other brands before and always ditch them and go back to Cateye. This one is a keeper!!! Love the big display. My nephew and I both have failing eyesight. This is an incredibly easy to read display. It’s intuitive to use. Only thing that confused me at first was the backlight. I’d accidentally turn it on and couldn’t get it to turn off. It’s not a button. It’s a touch sensitive case on the lower left corner. Just tap the corner by the “light bulb” icon. No button. Just touch the edge of the case. Installation and setup is simple, easy and straightforward. If you’ve ever set up a wireless bike computer, you know how to do it without instructions. As for those who say it isn’t accurate (like 1-star Kenny), I can’t say how they set it up and got 3-4 mph inaccuracy. I’ve set this up according to the instructions and only been off by tenths of a mile over 10 miles on the distance (as compared to a GPS fitness tracker app). And most of those times it was due to the tires needing to be re-inflated to max pressure. If you’re really into accuracy. Measure your wheel circumference manually. Properly inflate your tire. Put the bike on pavement with the front tire valve bottom dead center. Mark the pavement with a crayon or chalk at the valve. Roll the bicycle straight forward until the valve is bottom dead center again. Mark the pavement again. Measure the distance between the marks. Enter the measurement in mm in the computer. If you have to measure in inches then enter your measurement into a Metric conversion app or find a Metric Conversion Calculator online. Another way to get wheel circumference is by doing an internet search for “wheel factor.” The chart that comes with this computer doesn’t have all the wheel circumferences (tire sizes) available. I’ve found the Cateye brand wheel factor chart helpful. The Cateye wheel factors are different than the ones that come with this computer. Circumference is circumference. Not sure how there’s a difference between the charts. Math is math. But, there are also differences in what one tire manufacturer calls 700x23 and what another tire manufacturer calls 700x23. If you’re an accuracy person, measure it yourself. Also, I’ve had small differences in my readings and then checked my tire pressures. They were low. Poorly inflated tires can make a big difference. I ride the same circuit regularly. I can tell when my readings are off by 100ths of a mile. I’m kinda picky. But, I won’t over pay for anything. I find this inexpensive cyclometer does the job very well. I’m very pleased. ... show more
Reviewed in the United States on July 20, 2024 Reviewed in the United States on July 20, 2024 by Gregory Smith
Nice display Nice display
Review Image by COWBOY GR
Straight forward connection. Easy hookup. Bought 2 based on other reviews. Both work great and a nice large display. Programming was easy and lots of good instructions included. Just as a tip, anything with a battery or wifi too close to the sending unit on the front fork will disrupt the signal and not register the MPH. I'm talking just a few inches. I moved my front marker lights about 3 inches away and worked fine after that. Also warns of that very thing in instructions. ... show more
Reviewed in the United States on September 14, 2025 Reviewed in the United States on September 14, 2025 by COWBOY GR
Fun little gadget Fun little gadget
Review Image by Craftyone
Review Image by Craftyone
Review Image by Craftyone
Review Image by Craftyone
I've always been curious how fast I actually move on my bike, so this been fun to play with. I like that it also can measure distance, time, and average speed. I have my doubts it could accurately count calorie consumption, but it's interesting to get a general idea about that as well. The screen is large and easy to read, but doesn't seem too heavy on the handlebars. It takes a bit of fiddling to get everything lined up in the installation, but it's easy enough and the video is clear and helpful. There are a couple oddities in the instructions, which I attribute to the translation. The formula given to measure circumference is R*pi, but R stands for diameter rather than radius. The diagram does clearly show the measurement as diameter, but it's a little confusing. The one issue is that the handlebar bracket is huge. Like, ridiculously large. With the ends pressed together, it measures 30mm in diameter. My handlebars measure approx 22mm in diameter. We have two bikes in the family, and both have the same size handlebar, which seems pretty standard to me. Brackets for lights, etc, are often a little too big on my handlebars, so I guess they're on the small side, but this was especially big. I had some extra rubber strips from old bike lights and used those to install it, but it took 3 layers to get it tight! It would be nice if they gave a measurement for the bracket in the description, and included some extra rubber strips for those of us with smaller handlebars, but the computer itself works nicely, and I'm enjoying it with my adaptations. ... show more
Reviewed in the United States on May 23, 2019 Reviewed in the United States on May 23, 2019 by Craftyone
Great Speedometer, But Watch the Installation Video Carefully Great Speedometer, But Watch the Installation Video Carefully
Review Image by David S.
Review Image by David S.
Review Image by David S.
Review Image by David S.
This is an amended review. I originally gave this a bad review because the transmitter stopped talking to the speedometer. It was my mistake, because I scrolled through the installation video too quickly and missed the part about only using one of the two included magnet sensors. They arrive stuck together magnetically and I just mounted both of them on the spoke because i thought it was one piece. This caused my problem. Once I figured it out and mounted only one magnet, the speedometer worked perfectly. Why two magnets? The all-metal one fits one spoke size only and is tightened with a screwdriver. The metal/plastic magnet will fit any spoke size and tightens by hand. The speedometer offers pretty much all the functions that you might need, like total miles/km ridden, miles/km ridden per session, average speed, top speed, duration of ride, and calories burned. I like the size of the display and the backlight capability, and the mounting hardware is great. This unit will not sync with a smart device, so if you're looking to download your results into a fitness app you'll have to do it manually. But that's a capability that's beyond the price point of this unit. ... show more
Reviewed in the United States on May 5, 2026 Reviewed in the United States on May 5, 2026 by David S.
Very Disappointed with Accuracy
Updated my hardwired bike unit for this one thinking it was a step up. I like the large display and features, however .... The distance measurement does not work properly. I measured the accuracy with surveyed posts on various bike trails. Sometimes it's accurate within 10 feet per mile, and other times its off, literally by a mile and one half! Double checked the magnet/pickup distance and replaced battery (offered with original package), but still the same. My primary reason for buying this is to measure my speed and distance with relative and consistent accuracy and this unit has failed. Too late to return it as having purchased during the non-riding winter month (Feb). Very disappointed. ... show more
Reviewed in the United States on May 27, 2025 by John Galt
BIG "Wow" for the price
This display is BIG in a good way. Easy to read. Can be centered in the middle of the handlebar stem as opposed to older styles that had the display off center to the right or left. Simple to install. Tons of features including estimated ETA on programed routes and ambient temp read out. All for under $25! I'm ordering another one for a second road bike. Updating this review on 5/7/23: I ordered a second one. This is a great wireless unit with easy installation and simple set up. The large display is cool. Some may prefer a smaller footprint on the handlebars, but I really like it. As mentioned in my initial review, the unit has an ETA function. I've since used it a few times and sorta like it. Not that arriving on schedule is a goal when I ride, but the unit allows you to enter the total distance of the ride and then calculates/displays your arrival time based upon your current speed. The ambient temperature feature doesn't seem accurate on either unit I purchased. No big deal. The package includes the basic unit and all necessary installation hardware. There are extra parts added as an unexpected bonus including wire ties, a second magnet option for the spokes, a second handlebar mount option for the display, and an extra 2032 battery!!! I'll probably buy a third one as a gift. ... show more
Reviewed in the United States on April 18, 2023 by Joe D.
LED headlight kills computer LED headlight kills computer
Review Image by Paul V.
I was really impressed with the quality of this unit, the screen was large (about the size of a credit card) easy to read, back light was bright, only 2 buttons to press easy to scroll thru the menu. The sending unit was a little tedious to set up, but I got it working and it performed well, "in the daylight, easy to see the info". The next morning at 5:00 AM (my normal riding time) Dark except for street lights, when I witched on my LED headlight the computer froze and just displayed zero's then abruptly died. I tried shielding the light with aluminum foil, as I had read on some online forums, to no avail. The picture shows my crude shielding effort, the headlight is off, that's why you can see the numbers on the computer. I tried for two days, no luck. Returned to AMAZON and ordered a wired unit like my old Sigma which lived alongside my LED headlight for 10 years of early morning rides. ... show more
Reviewed in the United States on February 7, 2021 Reviewed in the United States on February 7, 2021 by Paul V.
Easy set up
Easy set up if you watch the video
Reviewed in the United States on May 20, 2026 by ernesto garza
How it works
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