iPhone Screenshots


DayDay Band is a set of sport band. It is mainly concerned about the fitness and health of the population designed to help users understand their own health.
DayDay Band to support what features:
1. sports statistics
2. sleep statistics
3. sport goal setting
4. calories calculate

*** App support HealthKit application, you can view your data by health HealthKit ***

DayDay Band App can be connected via Bluetooth hardware , downloads app, you can view the data by phone in the app, to help users better understand their physical condition and state of sleep.
This app may use your location even when it isn’t open, which can decrease device battery life

Tips:Pulling down in the different interface can be synchronized different data .
Note: Please wear the device to sleep, otherwise there is no accurate data

What’s New

Version 2.3.1

Support iOS 12.2

Ratings and Reviews

4.1 out of 5
379 Ratings

379 Ratings

fitness bound ,

DayDay Band

I absolutely love 💕 it! I did not spend much for it. I figured for the money 💰 fitness bands go for - let me try out one first and see if it is worth having one! I am totally impressed and would NOT ever want to be without one because who knew I moved so little during the day - and you have to be “intentional” to make a change? Who knew I was not sleeping 💤 well? Such a great 👍 buy and want to get all my friends one if they - like me - never had one before.

giraffe510 ,

Figured out how to see all screens

First I found out I need to keep tapping the side button on the band to see what the screens are: Time, steps, distance and, finally, calories.
Then I went into app and found I needed to swipe to get from the steps page to the sleep page (so there are two main pages). On each of these pages is a circle with total steps or total sleep. You need to tap on the circles to see the history info and you can see that by the day, week or month.
As for accuracy, I cannot say ad I have only had this three days. I do know the total deep and light sleep hours do NOT add up to the total sleep hours in the circle on the sleep page.

But it certainly would have been nice to have these very simple instructions come with the band. Hope this helps someone else.

Siimplylovly ,

Not as bad as they make it sound

Sure it'll disconnect and sometimes won't say that I've gotten a text, which I don't mind because I found that option after I had bought it so it's a bonus when it does work...
The only real problem I've had is once I've taken it off and it's disconnected I have to go to my Bluetooth setting and forget it and then find it again and all works well... I didn't spend a lot so I can't complain with the few hiccups I've come across


Yifang Meng
36.8 MB
Health & Fitness

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Czech, Danish, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian

Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like