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FEATURES
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TECH SPECS
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FAQ
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REVIEWS
New technology, leading the future
Brand new large touch screen
1.28 inch zinc alloy case, light luxury full touch color screen, 240*240 resolution, retina high-definition large screen brings a clear visual experience on the wrist
Information synchronization smart reminder
Advanced HR sensor will automatically monitor your real-time heart rate all day. You can also intuitively check the heart rate graph and Rest/Average/Max/Min heart rate data in the app. Allowing you to know your health better.
better starts now
for your healthy life
Real-time heart rate detection |
It uses a wrist optical heart rate sensor to record the heart rate 24 hours a day. You can browse the daily heart rate changes through the app software and know your health and exercise effect at any time
Sleep monitoring
Record your sleep duration and sleep quality in real time, give a reasonable sleep index, and help improve sleep quality
Waterproof IP67
This watch is IP67 waterproof.You can wear it when you arewashing hands or running inthe rain, even go to swimmingwith it, instead of taking it offfrequently.
The correct way for connecting your watch with your phones.
Misirun - S21Smart watch
Parameter
Size: L*W*H=43.7*43.7*11.4
Weight: 52.5g
Wristband size: total length 265MM, adjustable length 155-247MM
Chip: HS6620D
APP: Da Fit
Compatible system: Android5.1 (inclusive) and above, IOS8.0 and above)
FLASH memory: RAM128KB ROM32Mb
Type: TFT
Screen size: 1.28 inches
Pixel: 240RGB*240
Touch type: full screen touch
BT: BT4.2
Heart rate: Tianyi Hexin HRS3300
Battery capacity: 170mAh polymer lithium ion
Charging method: magnetic charging cable
Charging time: about 2.5 hours
Life time: 4-6 days of use, 20 days of standby
Waterproof rating: IP67
Software function
Main functions: exercise record (step counting, distance, calorie calculation), exercise
mode, message push, information storage, sleep monitoring, blood pressure
measurement, blood oxygen saturation measurement, stopwatch, camera control, full
font language
APP software functions: steps, sleep, heart rate, blood pressure, blood oxygen
saturation, exercise data recording, dial selection, message push, daily alarm clock,
photo control, weather information, WeChat exercise, find bracelet, time format, do
not disturb mode Time, turn the wrist to brighten the screen
Supported languages: Danish, Ukrainian, Russian, Bulgarian, Bokmal, Norwegian,
Hindi, Indonesian, German, Italian, Czech, Japanese, Pashto, French, Polish, Thai,
Swedish, Simplified Chinese, Traditional Chinese, Finnish, English, Dutch, Portuguese,
Spanish, Vietnamese, Arabic, Korean
FAQ
Q1: why does the smart braceletautomatically disconnect Bluetooth when the Android screen goesout?
1 >Lock background APP. When the DaFit process is cleared, the smart bracelet will be disconnected fromthe mobile phone.
2 > Set APP self-startup
3> Unrestricted background operation.The Androidmobile phone installed with APP intelligently restrictsthe background operation by default, and App shouldbe set manually without any restriction.
Q2: Why cannot the smart bracelet receive messagepush?
1> Please confirm that you have turned on the switchfor message push at the mobile phone client.
2 > Please confirm that messages can be displayednormally in the mobile phone notification bar. Themessage push on the smart bracelet is completedby reading the message from the mobile phonenotification
The smart bracelet will not receive the message pushif there is no message in the mobile phone notificationbar.
(You need to find notification settings in the mobilephone settings, and turn on the notification switch ofWeChat, QQcall, SMS and mobile phone client).
3> Turn on the mobille phone --- Settings. Enter "Notification useright" on the top search box, re-openDa Fit.
Q3:Why can't take a hot bath with the smart bracelet?
The bath water has a relatively high temperature,and generates a lot of vapor which is in the gas phasewith small molecular radius and can easily infiltrate intothe smart bracelet from the shell gap.
When the temperature drops down, the vapor'will condensate intoliquid-phase droplets which will easily cause the shortcircuit inside the smart bracelet and damage the circuit board and thendamage the smart bracelet.