- Brand Name: Nennbo
- Mechanism: No
- Origin: CN(Origin)
- SIM Card Available: No
- System: None
- GPS: No
- Type: On Wrist
- Compatibility: All Compatible
- ROM: <128MB
- Function: Passometer
- Function: Fitness Tracker
- Function: Sleep Tracker
- Function: Message Reminder
- Function: Call Reminder
- Function: Answer Call
- Function: Dial Call
- Function: Remote control
- Function: Push Message
- Function: Big Three Needles
- Function: 24 hour instruction
- Function: Chronograph
- Function: Alarm Clock
- Function: Week
- Function: Month
- Function: Heart Rate Tracker
- Function: Interactive Music
- Function: Countdown
- Rear Camera: None
- Language: english
- Language: Russian
- Language: Spanish
- Language: Portuguese
- RAM: <128MB
- Waterproof Grade: Life Waterproof
- Multiple Dials: Yes
- Certification: CE
- Battery Capacity: 300-450mAh
- Network Mode: None
- CPU Model: Realtek8762C
- Style: Sport
- Movement Type: Electronic
- Screen Shape: Round
- Resolution: 240*240
- APP Download Available: Yes
- Case Material: Plastic
- CPU Manufacturer: Mediatek
- Display Size: 1.28 inch
- Band Material: Silica gel
- Application Age Group: Adult
- Battery Detachable: No
- Band Detachable: Yes
- Color: Black, Green, Gray
Model: (Nennbo) K22 Smart Watch
Screen: 1.28 inch IPS color Full touch screen
Operation method: Full screen touch + button
Bluetooth version: Dual Bluetooth BET4.0+5.0
Battery capacity: 400mAh
Charging method: Magnetic adsorption charging
Standby time: about 30 day
Usage time: about 5~7 day(Use time is determined by frequency of use. Frequent use will reduce use time)
Waterproof level: IP65 waterproof (Note: Please do not expose the watch to hot water)
Compatible system: iOS 8.0 version above and Android 4.4 version above
APP name: Da Fit
Support language: English,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Portuguese
Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It’s normal for certain deviation.The user should treat data objectively.
–Please do not compared to hospital equipment about reading,it is NOT a medical device !
–Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.
–For Android user: Please always authorize APP access to all phone functions and always let it operating on. and please turn on the GPS on your phone before you connect it.
— Please charge it for 2-3 hours when you receive it. it was run out of power after the long delivery. Thank you!
1.28 inch IPS Colorful Screen
Super Retina Display. The best experience
240*240Full Round Pixel
Multiple sports modes
Perfect recording of exercise data
After connecting the phone via Bluetooth. You can make and receive calls on the watch
Bluetooth message push
Call reminder/SMS reminder/Push WhatsApp,Twitter and other information content, don’t miss important calls and messages
Large selection of topics online
Watch system built-in 4 theme styles
More themes can be downloaded in the APP. for you to choose.
Built-in casual games
There casual puzzle games built in the watch
Let you relax at any time
Support displaying weather information
Support to control phone music
Take pictures remotely easily
Turn on the camera function in the watch to control the phone’s camera shutter.
Spend every night with you
Record the data of deep sleep, light sleep, and wakefulness every night
Summarize and analyze your sleep status on the APP
Heart Rate Monitoring
400mAh large capacity battery
(Note: Please do not expose the watch to hot water)
Questions & Answers
Q: What phones is this watch compatible with?
A: It is compatible with IOS 8.0 and above, Android 4.4 and above
Q: Support SIM?
A: No, SIM is not supported. Support Bluetooth call, after connecting the mobile phone. The watch can make and receive calls (it needs to be connected to the phone at all times).
Q: Will this watch show push notifications? whatsapp,email, facebook.
A: Yes.and Support Skype,linkedin,Twitter,Viber,line .you can Read the message content.
Q: Is the watch waterproof?
A: Yes. The watch is IP65 waterproof. For splashes when washing hands, sweat when exercising, and rain when it rains. Can play a protective role.(Note: Please do not expose the watch to hot water)
Q: Charging time and usage time
A: The watch is equipped with a 400mAh large battery. Charging time: about 2hours, Standby time is about 30 days, use time is about 5~7 days.(Use time is determined by frequency of use. Frequent use will reduce use time)
Q: Can the watch measure heart rate and blood pressure?
A: Yes. The watch can measure heart rate and blood pressure. and can synchronize data to APP for viewing. (Please do not compared to hospital equipment about reading,it is NOT a medical device !)
Q: Does the watch have other functions?
A: Yes, The watch also supports multi-sports modes, sleep monitoring, alarm clock reminder, drinking water reminder, sedentary reminder, raise the wrist to brighten the screen, remotely take pictures, music control, female menstrual cycle reminder, stopwatch, etc. Very many functions.