Home / Reviews / Smart Watches / NO.1 F4 Smartband- Feature Loaded and Affordable!!

NO.1 F4 Smartband- Feature Loaded and Affordable!!

Last week you must have read about the No.1 F3 Smartwatch review. If not I have provided you the link for the same. Go check that out. Now, today I’ll be telling about another wearable smart device from No.1. No.1 provides a range of smart bands and smartwatches and that too in a pocket-friendly budget. So let us get ahead and take a look at the specifications of No.1 F4 Smartband. It is heart rate measuring smartband that is waterproof under 30m. You can buy No.1 F4 smartband for just $21.99 only from yoshop.com. You will surely love it if you are a sports lover and loves to wear sporty bracelets.

Before commenting anything about the performance of the smartband, let us just take a good look at its specifications.

Buy No.1 F4 Smartband

No.1 F4 Smartband Specifications

HardwareBrand: NO.1
Built-in chip type: NRF51822
Bluetooth Version: Bluetooth 4.0
Waterproof: Yes
IP rating: IP68
FunctionsBluetooth calling: Caller’s name display, Phone call reminder
Messaging: Message reminder
Health tracker: Pedometer, Sedentary reminder, Sleep monitor
Notification type: Facebook,Skype,Twitter,Wechat,WhatsApp
ScreenScreen: OLED
Operating mode: Touch Key
BatteryType of battery: Lithium-ion polymer battery
Battery Capacity: 30mAh
Charging Time: About 2hours
Standby time: 7 – 10 days
GeneralPeople: Female table, Male table
Dial and BandShape of the dial: Rectangle
Case material: ABS, PC
Band material: TPU
FeaturesCompatible OS: Android, IOS
Compatability: Android 4.4 or above and iOS 9.0 or above
Language: English, Simplified Chinese
Weight and SizeDial size: 5.0 x 2.0 x 1.0 cm
Band size: 23.5 x 1.8 cm
Product size (L x W x H): 23.50 x 2.00 x 1.00 cm / 9.25 x 0.79 x 0.39 inches
Package size (L x W x H): 11.00 x 9.00 x 3.00 cm / 4.33 x 3.54 x 1.18 inches
Product weight: 0.0240 kg
Package weight: 0.0830 kg
Package Contents 1 x Smartband, 1 x USB Cable, 1 x English-Chinese Manual


Unlike the previously reviewed No.1 F4, It comes with a rectangular dial and an OLED screen. You can also pick one of the three colour variants available(Blue, Black-Red, Balck-Green) as per your choice. Design of the No.1 F4 smartband is what I like most about it. Various watchfaces are supported on the 0.96 inch OLED display. It also comes with a remote camera and you should know most of the similar budget smart bands doesn’t have this feature.

No.1 F4 Smartband Features:

So, No.1 F4 smartband is a perfect personal health tracker that you can use in your day to day life. Here are some other basic features that comes with No.1 F4 smartband:

  • It comes with heart rate monitor, pedometer and sleeping monitors which will surely help you in tracking how fit you are?
  •  Also there’s a sleep monitor with  basic physical indicators like sleep, hence you can know about your body conditions better.
  • It tracks number of steps you take and shows you how you’re stacking up against your daily goals.
  • You can also share your data on Facebook and Twitter, which may encourage you and your friends to do regular exercise and raise interest in sports.

Buy No.1 F4 Smartband

Additional Features/Functions:

In the review of the No.1 F3 smartwatch, we did discuss various functions that it was able to do. You might feel good to know that No.1 F4 smartband too is able to do all of them. So, let’s take a look what are we talking about.

1. Real-Time Notifications: Yes it too support real time notifications. So, you don’t need to check your phone every time if you are getting calls or if you need to see who is texting you. Be it text messages or on social accounts like Facebook, WhatsApp etc.

2. Pedometer
With pedometer you can coun the number of steps and thus you can keep a track how much calories are you burning by just walking and how much you need to intake for a healthy body.

3. Sedentary Reminder

Need a Reminder to Get Out of Your Seat? To help fight the dangers of a sedentary existence, the watch lets the wearer know, when it is time to get up from the desk.

4. Remote Camera
With a remote camera in your wearable tech. you can control your smartphone’s camera from your smartband itself. This feature might come handy in various situations.


It comes with a lithiumion 30mAh battery with Ultra-long Battery Life. With a charging time of just about 2hours it can easily provide you a day lng battery. The No.1 F4 smartband consumes less power and can generally standby for 7 – 10 days.


So, If you are looking to buy a budget friendly smartwatch with a sporty look. No.1 F4 smartband might be a optionto choose from. You can also check reviews of many other samrtwatches and smartphone by just clicking onto home.  Hope you guys have liked this article, do share it with your friends and subscribe to our news letters for regular updates.

Take me to the product page

About Prashant Bhatt

Hey kicker! Welcome to Kickiteasy. I'm Prashant Bhatt and I have completed my engineering in Electronics and Communication. I'm a huge technophile. I'll be posting here about the upcoming smart devices. So subscribe to kickiteasy and get instant updates via email.

Check Also

best smartwatch under $50

Top 5 Best Android smartwatches under $50

The demand for tech wearables has been increasing constantly. When we talk about Tech wearables, …

Leave a Reply

Your email address will not be published. Required fields are marked *