1. Wired or wireless on the riding code watch

Wired code table

The wired code watch is mainly used to transmit the sensor signal through the data cable. It is the most commonly used code watch type.

Advantages: The performance is relatively stable, the speed of the speed is more accurate, and it is not easy to be disturbed. As long as a small battery can work, the electricity consumption is very low, and the price is usually cheaper.With luminous effect.

Disadvantages: The installation of a wired code watch is relatively troublesome, and it affects the beauty of the overall car.

Wireless

The wireless code table is actually an external sensor and magnetic head, but it does not need to use the data cable to transmit the model and directly receive the wireless reception.

Advantages: The installation of the wireless code table is relatively simple and convenient, and it does not affect the overall beauty of the car. The sensitivity of the sensor is stronger, and the functional design is more diverse and intelligent.

Disadvantages: Although the high -quality wireless code watch is accurate, the price is relatively high. The general price of the wireless code watch with a general price of less than 100 yuan is inaccurate and the performance is unstable. It will often be disturbed during use.

Through the introduction of the advantages and disadvantages of the bicycle wired code watch and wireless code watch above, you can buy according to your favorite and purchasing focus.

Second, the main point of buying the bicycle gauge

What parts need for cycling code

1. Together: It looks like an electronic timer, with LCD display, keys, metal contacts, etc., is the most important part of the code watch

2. table seats, connecting and sensors: The table seats are usually placed in the car's handle or stand to the head to fix the header.There is a connection on the wired table seat, connecting the seat seat with the sensor installed on the front fork.The wireless code watch has no connection, and the sensor transmits data to the header by transmitting wireless signals.

3. Sensing magnet: The spokes installed on the front wheel, the position is maintained with the sensor installed on the front fork.Essence

4. Poor frequency (non -standard accessory): The mid -to -high -end watch has the function of calculating the frequency, that is, the frequency of the driver's pedal.Common stepping device includes connecting, sensors, and induction magnets. The connection is used to connect to the sensor that connects the table and the triangle installed in the back triangle of the frame (the rear triangle here isPipe), induction magnets are often installed at the crank, the position corresponds to the sensor, and the working principle is the same.

5. Synthetic lighting (non -standard accessories): Installed on the table to illuminate the watch at night.

What are the quality of the Bicycle code table?

1. Accuracy of calculation: Ride information as much as possible.

2. Qualification of workmanship: It will not produce poor contact contact, easy connection to break, and no display on the head.

3. A certain degree of Earthquake resistance: Don't make a strike at a bumps.Of course, the bumps with too strong strength will also overwhelmed many code watches that usually perform well.If you are often engaged in high -intensity off -road, it is recommended to choose a code watch designed for this, and this code table will be mentioned later.

4. A certain degree of waterproof: riding outside, it is inevitable to encounter the situation of rain ride.If the precision electronic products encounter internal water, it will cause the product to fail, and the product will be scrapped.For example, waterproof fabrics have a certain waterproof index, and the code watch should also have a certain waterproof function.However, in the case of heavy rain, no matter how good the code watch you use, it is recommended to take it down and put it in a waterproof bag.

How to buy the Bicycle code watch

1. Select the required display parameters

A Bicycle code watch should at least be able to accurately display three sets of parameters: speed, mileage and time.Single -block surfaces can be obtained through GPS and presented on the screen, and the wireless code table with Bluetooth connection can be installed, which can be more accurate through peripheral peripheral peripheral peripheral peripheral peripheral peripheral peripheral peripheral peripheral peripherals to measureValue.Select the functions required according to your own needs.

2. Choose the right brand price

The price of a bicycle gauge ranges from tens of yuan to thousands of yuan. The huge price difference makes many novices who have just entered the pit.Don't be too tangled with brand and complicated functions, the cost -effectiveness is the first place.If it is a road idiot, it is recommended to buy a code watch with navigation and map functions.

3. Choose your favorite operation method

bicycle code tables generally have two types: touch screen and keys. You can choose according to your own operating habits. Before buying, you can see if it is a full touch screen, double -key, three -key or four keys?The fewer keys, the simpler, but the response speed and the screen touch are not comparable to smartphones. On the contrary, although the button is effective, it is often too hard to press.The head drops it from the shelf.And once the codes go out at a high speed, I am afraid it will be worth it.

1. What is the difference between professional Riding glasses and Sunglasses

riding is a exercise that exercises, but when riding outdoors, there are often big sun. Many friends will choose to wear Sunglasses. But in fact, this approach is wrong.the difference:

1. Different effects

The main function of Sunglasses is Shading to prevent ultraviolet rays; and on this basis, Riding glasses also have the effect of windproof and sand prevention, which can reduce the chance of conjunctivitis.A good Riding glasses can make you feel uncomfortable when you ride.

2. Different lens

Sunglasses usually use glass or resin as lenses, and Cycling glasses cannot use glass lenses. This is mainly to prevent the glass lens from cracking to the eyes when falling.

3. Compassion differences

The ride glasses are designed to be arc that conforms to air dynamics, can fully fit the face, increase peripheral vision, and provide comprehensive protection to the eyes. Polarized Cycling glasses also have anti -fog, waterproof, anti -glare and other functions; whileThe Sunglasses themselves are not designed for ride. If the speed is accelerated during ride, the comfort will be very low.

4. color difference

The color selection of Cycling glasses is particular, different colors are suitable for different scenes, such as blue suitable for foggy or visible weather, yellow suitable for the evening; although there are many colors of Sunglasses, basically there are basically no special specialtiesPlaces and emphasis on places.

The above is the difference between Riding glasses and Sunglasses. So can ordinary Sunglasses be used as Cycling glasses?

2. Is it okay to use a Sunglasses for Riding glasses?

Can't.

Riding glasses look similar to Sunglasses, and can block ultraviolet rays, but the two cannot be mixed. Riding glasses are functional glasses. Compared with ordinary Sunglasses, the obstruction of ride glasses is better. It also has Sunglasses.It does not have the effect of windproof and sand prevention, and the protection of eye health is more in place. In addition, Riding glasses are also designed for cycling, with higher fit.Time glasses slip.In terms of safety, some Sunglasses use glass lenses. If you fall, it may hurt the human eyes.

In summary, ordinary Sunglasses are not allowed to be used as Cycling glasses. If it is a professional cycling motion, you still need to buy special ride glasses.