Specifications

在手环的蓝牙地址界面，长按2秒可进入关机界面，选择ON 3秒
会退出关机页，选择 YES 3秒后手环关机。
您可在此选项中设置手环端功能按键切换的画面，打开的页面会
在按下功能按键后依次切换，而关闭的功能则不会在切换中出现。
连接状态下，如果开启了此功能，则当有微信、QQ、Facebook等消息
时，手环会震动提醒,并显示app接收到的内容（消息查看后自动清除）
（需赋予APP获取系统通知的权限，手环端能显示20-40个字数）。
使用提醒功能时需要设置为允许"优活手环"后台运行；
建议在权限管理中添加"优活手环"为信任并打开所有权限。
抬手亮屏：设定抬手亮屏功能，每次抬手姿势屏幕自动点亮
久坐开关：请设定久坐提醒的时间并保存
连接状态下，进入摇一摇拍照界面，摇一摇手环，倒计时3秒后
自动拍照请允许APP访问相册以保存自拍的照片。
In Power off page, long touch the function key for more than 3 seconds
to enter the shutdown interface, and short touch to select YES, system
will be powered off if no operation in 3 seconds.
In the default time/date page, short touch the function key can switch
band to different pages. The screen will be turned off if no operation
in 5 seconds.
Switch to the heart rate / blood pressure page to start the measurement.
The result will be displayed in 50s, and then the screen will be turned
off automatically.
After the band is bundled to APP successfully, the APP will save the
band info, search and connect the band automatically if the APP is
opened or running in the background.
To download and install "Yoho Band", pls scan the QR code below,
or search in APP Store.
Bluetooth 4.0 support.
Bundle the band to APP
Please set personal information after entering the APP;
Settings → personal settings, you can set the gender - age -
height – weight to ensure the accuracy of distance and calorie calculation.
手环每个界面长按2秒 进入/退出子菜单。
更换表盘背景，选择时间位置后同步到手环端。APP提示同步成功后
可在手环端查看显示。
与手机同步后，进入天气界面可以查看当前天气，包括：天气情况、
最高温、最低温等。
进入音乐控制界面，短按按键控制音乐的播放/暂停/上一曲/下一曲。
待机设置：在主题界面长按可切换不同主题。
进入心率、血压测试界面等待数秒后，显示当前心率、血压的
测试结果。此功能需要手环支持心率、血压传感器。
切换到心率和血压界面长按进入开始测试，心率血压50s超时自动
灭屏（若手环支持）。
作默认五秒左右息屏.
手环操作
智能手环
使用说明书
手环显示设置
功能
表盘设置
计步
心率、血压
睡眠模式
天气
音乐播放控制
运动步数
入睡时，手环会自动进入睡眠监测模式；
自动检测您整晚深睡/浅睡/清醒次数,计算您的睡眠质量;
睡眠数据暂时只支持APP端查看。
注意：佩戴手环入睡才会有睡眠数据,且在晚上9点后会开始记录睡眠，
到第二天9点以后才可以同步到APP中。
APP支持的语言：英文、简体中文、繁体中文、荷兰文、俄文、法文、
德文、葡萄牙文、西班牙文、土耳其文、日文、波兰文、阿拉伯文、
马来西亚文、泰文、捷克语、斯洛伐克语。
消息内容推送支持的语言：中文，英文，欧洲。
In the connected state, if the SMS remind function is enabled, the band
will vibrate when there is a SMS.
In the connected state, if you turn on this feature, the band will vibrate
when there are WeChat, QQ, Facebook and other notifications on your
phone, and the message will be displayed on wristband. (Need to turn on
notification in phone system, and set permission of APP to access system
notifications).
If turned on, the band will vibrate when there is a call, information or other
reminder. If turned off, there will only be remind on screen without vibration,
so as not to disturb you.
Long touch for 2 seconds in each page to enter the sub-menu of that function.
Standby Settings: Long press in the theme interface to switch different themes.
Raise your hand to light up the screen: set the raise your hand to light up
the screen, and the screen will automatically light up every time you raise
your hand.
please set the time of sedentary reminder and save it.
Replace the dial background, select the time position and then sync to
the band. After the APP prompts for successful synchronization,
the display can be viewed on the band.
Other remind:
Switch to the heart rate or blood pressure interface, long touch to enter
measurement page, and the result will be displayed in 40 seconds.
This feature is only supported if the band has heart rate or blood
pressure sensor.
After synchronizing with the mobile phone, you can enter the weather
interface to view the current weather, including: weather conditions,
the highest temperature, the lowest temperature and so on.
Enter the music control interface, can play or pause music and switch
the previous song or the next one.
The band will track sleeping status only when you wore it during your
sleep in night. Place the band somewhere will not trig the sleeping monitor.
English, SC,TC, Netherlands , Russian , French,German, Portuguese,
Spanish,Turkish, Japanese , Polish , Arabic, Malaysia, Thai, Czech, Slovak.
SC,TC, The European.
Sleeping status from 9:00pm to 9:00am will be recorded.
Please synchronize your band with APP after 9:00am the next day to
upload the data before you check it.
Heart rate, blood pressure
Function
Band display settings
Sedentary switch:
Specifications
Notices:
Sleep mode
Weather
Music control
Tips for Android phone users:
appear.
In connected state, click the "Looking for band" option, the band will
vibrate to cause your attention.
Band display instructions
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference
that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and
can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
Model：BB2657
Model：BB2657