FAQs Redmi Watch 2 lite
1.Q：What is the resting heart rate of the Redmi Watch 2 Lite?
A：The resting heart rate, also known as the quiet heart rate, is the number of heartbeats per minute in the awake, inactive, quiet state.
The best time to measure resting heart rate is in the morning after natural wakefulness in the resting state. The resting heart rate of adults is usually in the range of 50-100 beats per minute, and the resting heart rate of professional athletes is usually 40-60 beats per minute. Since the watch may not automatically measure at the best time, it may cause the resting heart rate value to be temporarily not displayed or the test value may deviate from the actual one.
2.Q：What is the heart rate zone of Redmi Watch 2 Lite?
A：Heart rate interval refers to the current heart rate compared to the maximum heart rate in which a range or level, reflects the load level of the heart, usually used to measure a person's exercise intensity, in the appropriate heart rate interval exercise can help you enhance the cardiorespiratory capacity, improve fitness level.
1、Heart rate interval refers to the range of heartbeats per minute, which is calculated based on the percentage of the maximum heart rate value.
2. The maximum heart rate value of the watch is automatically calculated, or you can set it in Mi Fitness APP, how to set: Mi Fitness APP->Personal Information->Heart Rate Interval->Close Automatic Calculation->Set Maximum Heart Rate Value.
The heart rate interval has the following states.
| Zone | Description |
| Warm-up | Used to develop basic physical fitness or warm up before exercise. Type of exercise: such as brisk walking. |
| Fat Burning |
Used to improve basic physical performance, favoring an increased rate of fat release and cardiovascular regulation. Type of exercise: e.g. jogging. |
| Aerobic exercise |
For endurance training, good for improving aerobic fitness, improving lung capacity and controlling breathing rhythm. Type of exercise: such as easy running. |
| Anaerobic exercise |
Used for speed enhancement training, which is beneficial to improve physical performance and requires proper control of exercise time in this interval. Type of exercise: such as tempo running or interval running training. |
| Extreme Sports |
Used for explosive exercises, when lactic acid accumulates rapidly, the probability of injury is high, need to strictly control the exercise time in this interval. Type of exercise: such as extreme running. |
3.Q：What factors can affect the result of heart rate test by watch?
A：1, non-standard way of wearing, such as incomplete fit resulting in light leakage, arm swing and slight movement of the bracelet on the skin; bracelet worn too tight, arm raised and fist clenched, etc. will affect blood circulation, which may likewise affect the heart rate signal.
2, the bracelet is worn close to the joint position.
3, more sweat stains on the bracelet.
The correct way to measure: lay the arm flat, relax and keep it still, while ensuring that the bracelet is close to the arm.
Note: When worn correctly, individual differences such as skin color, hair, tattoos, and scars may also affect heart rate monitoring (due to dark skin color absorption of green light is greater, which may lead to the inability to monitor).
4.Q：What should I do if my Redmi Watch 2 Lite measures my current heart rate too high?
A：If your heart rate is too high, you should rest appropriately and not exercise excessively; if your heart rate continues to be too high, it is recommended that you consult your health care provider promptly according to your situation.
5.Q：What is the length of the Redmi Watch 2 Lite band? What is the wrist size?
A：The Redmi Watch 2 Lite has a width of 22mm and a strap length of 80mm for short straps and 120mm for long straps, with a wrist circumference of 135mm to 210mm and 12 holes for adjustment, with a 6mm spacing between the center of each hole.
6.Q：How is the effective standing of Redmi Watch 2 Lite determined?
A：Effective standing: More than 200 steps per hour or more than 3 minutes of moderate-to-vigorous activity is considered an effective standing. Prolonged sitting may pose health risks to the body. We recommend 12 or more standing activities to be completed between 00:00 - 24:00 each day.
7.Q：What is the number of words and bars that Redmi Watch 2 Lite supports for message alerts?
A：1.The content of message notifications exceeding 140 characters will show an ellipsis at the end, please check the complete message notification on your phone.
2. The watch can receive up to 20 message notifications, if it exceeds 20, the new message received will overwrite the previous message.
8.Q：Does the Redmi Watch 2 Lite support connecting a heart rate band?
A：No, it doesn’t support.
9.Q：What are the ways to light up the screen of Redmi Watch 2 Lite?
A：1. click the power button.
2. if the wrist lift is turned on, lift your wrist to light up the screen.
10.Q：Does Redmi Watch 2 Lite support off-screen display (standby dial)?
A：No, it doesn’t support.
11.Q：Can Redmi Watch 2 Lite control my phone to play music?
A：The watch can control the phone to play music, the phone and the watch need to be connected to use this function, the message notification in the APP is open, the message notification use right is open.
How to use: After the cell phone opens the music player and starts playing music, the watch enters the function list and selects the music icon to enter the music control page, which can realize music start/pause, switch previous/next song and volume up/down function.
Note: At present, it supports most of the music players on the market, but due to the difference in the openness of music players and App version, it may affect the experience of watch music control function to some extent. (There may be some compatibility problems in controlling kuwo Music Player on iOS)
12.Q：How can I check the MAC address, serial number and other information of Redmi Watch 2 Lite?
A：
1. Open Settings->About->Watch Information on the watch.
2. When the watch is connected to the phone, Mi Fitness APP->Profile->Other Settings->About the device->Device Information.
13.Q：Does Redmi Watch 2 Lite support power saving mode?
A：Redmi Watch 2 Lite does not have a special power saving mode switch, but by turning off continuous heart rate monitoring, you can achieve the effect of saving energy and increasing battery life.
14.Q：What positioning system does Redmi Watch 2 Lite use?
A： Redmi Watch 2 Lite supports 4-star positioning, US (GPS) and Russia (Glonass) as well as Europe (Galileo) and China (BeiDou)
15.Q：How do I set the time on Redmi Watch 2 Lite?
A：After the watch and the phone Bluetooth pair and synchronize data, the watch will automatically synchronize the time of the phone system, no need to set it manually. If the time of the phone is modified, the watch will synchronize the modification after connecting with the phone.
16.Q：What is the correct way to wear the Redmi Watch 2 Lite?
A：How: Wear the watch about one finger from the wrist bone and adjust the wrist strap loosely to ensure that the heart rate sensor can collect data properly. Do not wear it too tight or too loose as this will affect the accuracy of the heart rate sampling.
17.Q：Will the Redmi Watch 2 Lite be allergic to wear?
A：Redmi Watch 2 Lite is made of professional and healthy materials for some areas that often come into contact with skin, such as the strap, the bottom bracket, and the buttons, have passed strict testing for allergy-prone harmful substances and meet the limits set by the national standard GB/T 26572. Due to individual differences, there may be a few people who may experience discomfort with specific materials. If you feel skin discomfort when wearing the device, please stop wearing it and consult a doctor.
It is recommended to follow the following guidelines for wearing the watch: when playing sports, do not wear it too loosely or too tightly to ensure that the watch does not slide up and down on your wrist; for daily use, relax the strap slightly to ensure a comfortable experience with breathable skin. After wearing the watch continuously for a long time, take it off and let your wrist rest for about half an hour. Wash and wipe the sweat from your arms and watchband after exercise, and dry it before wearing it.
18.Q：Is the Redmi Watch 2 Lite the same for left and right hand monitoring?
A：The watch can be worn in the left or right hand, does not affect the normal sampling of sports health data, the data monitoring effect is consistent, you can choose to wear according to their own habits of use.
19.Q：Does Redmi Watch 2 Lite support sports alerts?
A：When the watch is in sports mode, such as outdoor running or outdoor walking, it will be alerted with a vibration every time it reaches 1 km.
20.Q：How long can the data on Redmi Watch 2 Lite be stored independently?
A： The watch can save one week of sports data, and the data will be deleted after one week, heart rate and pressure data will be kept for 30 days; sleep data will only be kept on the same day. Please connect and synchronize with your phone to Mi Fitness APP in time. If the watch is reset, the previous sports data on the watch will be erased, and the data already synced to Mi Fitness APP will not be erased.
Notes:
1. All sports need to meet the minimum sports record standard to be saved, otherwise it will not be saved.
2. Indoor running, indoor cycling and free training will save data to the sports record after reaching 3 minutes.
3、For outdoor running, outdoor walking, outdoor cycling, open water swimming, hiking and cross-country, the movement distance of more than 100 meters is considered as valid data to be saved to the sports record.
2、Pool swimming with a lane distance is considered as valid data to be saved to the sports record.
21.Q：How to delete sports data on Redmi Watch 2 Lite?
A：The watch’s motion data will be retained for one week and deleted on a rolling basis after one week, with no support for manual deletion.
22.Q：Can I set the Redmi Watch 2 Lite to automatically pause during exercise?
A：At present, only outdoor running, indoor running, walking support automatic pause (need to open in the sports settings); other sports need to click the pause button to enter the pause in the negative screen of the exercise process, does not support automatic pause.
23.Q：Does the Redmi Watch 2 Lite support automatic monitoring of movement starts?
A：At present, only outdoor running, indoor running and walking support automatic monitoring start (need to open in the system settings - exercise settings respectively).
Outdoor running, indoor running takes about 4 minutes to identify; walking takes about 6 minutes to identify. (The final exercise data will be integrated with the actual exercise data before the start of recognition)
24.Q：How to check the Bluetooth connection status on Redmi Watch 2 Lite?
A：Slide up the watch home page to access the Quick Control Panel to check the Bluetooth connection status, the icon is gray for not connected and blue for connected.
25.Q：Does it support to install apps independently on Redmi Watch 2 Lite?
A：No, it doesn’t support.
26.Q：Does the Redmi Watch 2 Lite support adjustment of vibration intensity?
A：Support adjustment, adjustment mode: Device Settings->Vibration Settings->Standard/Enhancement, two modes.
27.Q：Will the Redmi Watch 2 Lite display my heart rate when I'm not wearing it?
A：When not wearing the watch, enter the watch heart rate application, the real-time heart rate will not be displayed, you can view the historical heart rate, resting heart rate.
Notes.
1. dials that support displaying heart rate data, heart rate is displayed as 0 when not worn.
2. In some cases, the heart rate may be displayed when the watch is placed on certain dark planes due to the heart rate judgment mechanism.
28.Q：Can others search for my watch when it is not with me?
A：No, after the watch is tied, the watch's Bluetooth will not be searchable by others.
29.Q：If I change my phone, how do I rebind my watch?
A：1.Restore factory settings on the watch, and then use the new phone to rebind
2.Unbind the watch in Mi Fitness APP when it is connected to the original phone, and then use the new phone to bind it after unbinding.
30.Q：What alert methods does Redmi Watch 2 Lite support?
A：Watch alerts have vibrating and full bright screen alerts.
31.Q：Can I wear the watch for swimming or bathing?
A：It can be worn in the shower, swimming pool and shallow swimming, but not for sauna and diving, or hot bath.
Note: It is not recommended to use the watch in an environment where the temperature varies greatly. In addition, the watch should not be exposed to soap, shower gel, and some organic solvents, which may cause discoloration and other abnormalities in the appearance of the watch over time when these liquid objects are stuck.
32.Q：How far away is the Redmi Watch 2 Lite from the phone when Bluetooth will automatically disconnect?
A：The Bluetooth connection status between Redmi Watch 2 Lite and cell phone is affected by the surrounding environment, in general, when there is a normal cover, the Bluetooth will be automatically disconnected when the watch and cell phone are 5-8 meters away; in an open area or a long corridor, the Bluetooth will be automatically disconnected when the watch and cell phone are 20 meters away; if there is one person's body (the watch and cell phone are facing each other), the Bluetooth will be automatically disconnected when the watch and cell phone are 3-5 meters away will be disconnected automatically. The specific performance is subject to actual use.
33.Q：What data will be erased when the watch is restored to the factory?
A：Clears all data on the device.
34.Q：How do I clean my Redmi Watch 2 Lite?
A：Wipe off sweat stains in time after sports, and use a soft cloth to wipe the watch and clean the dirt in the crevices regularly.
Notes:
1. Please do not rinse directly into the microphone or air pressure hole of the watch.
2. Please avoid contacting the watch with substances that may cause dirt or damage, such as dust, sand, grease, hand soap, soapy water, cosmetics, salt water, pool water, perfume, insect repellent, detergent, sunscreen, adhesive, hair dye or other acidic or alkaline substance solvents.
35.Q：Why can't I use the remote photo function anymore after I restarted my watch?
A：Android phone users may lose the HID pairing between watch and phone after restarting/restoring the watch to factory, enter Profile > More Settings > Tools > Photo and set it to on to restore normal.
36.Q：Why does the volume on the phone increase/decrease when I tap the photo button on the watch?
A：The principle of this function is to call the phone volume key function, before use, need to ensure that the current phone volume key has the function of shutter to take pictures.
37.Q：Why can't my watch control my phone to take pictures?
A：The remote control photo function is currently based on laboratory data, and some phone models may have compatibility problems and be unable to take photos remotely.
https://www.mi.com/global/support/faq/details/KA-07273/