This document summarizes the HeartCheck Unofficial App for the Xiaomi Mi Band Pulse. It provides information on the app's development team, changelog highlighting successes in connecting the Mi Band 1S and 2 and implementing heart rate monitoring, an initial user evaluation noting positive feedback and suggested improvements, and a TODO list of further planned work including improving multi-threading, implementing Mi Band 2 heart rate monitoring, developing a more advanced heart rate algorithm, and adding statistics tracking.

1. Mi Band Pulse
HeartCheck Unofficial App
[Team: Mauro Papa & Maria Palma ]

2. HeartCheck: Changelog [PART ONE]
Succeeded in bounding and
connecting both Xiaomi Mi
Band 1S and Xiaomi Mi Band 2.
Totally automatic process, no
user interaction need.
Extremely easy MIUI-style
graphic user interface.

3. HeartCheck: Changelog [PART ONE]
Succeeded in getting realtime
heart rate monitoring from
Xiaomi Mi Band 1S.
Easy-to-use GUI able to host
next next developed modules

4. Initial User Evalutaion: Guerrilla UsabilityTesting
Instead of renting a lab, guerrilla research
is typically done out in the community;
users are found at coffee shops or
subway stations and asked to complete
basic.(We are shy! We just used friends!)
While guerrilla testing is a great option,
particularly on a budget, it is best used
only for products or services with a large
user base.

5. Initial User Evaluation: Main feedbacks
1 2 3
I.U.E. SUMMARY:
Every user succeeded in
completing the tasks we
asked him to carry out.
Also older users were able
to do them with very few
difficulties. Older users suggested
us to make small texts
bigger in order to be
easier to read.
Provide multi
language interface.
Let the user select
the kind of activity he
is carrying out.
ALREADY IN THE TODO LIST

6. HeartCheck: TODO List [PART ONE]
1. IMPROVE MULTI -THREAD MANAGEMENT
Need of an improved multi-thread management
lighter than the GadgetBridge one but able to
make application more reliable
2. IMPLEMENT MI BAND 2 HR MONITORING
As of today, the application works only with
Xiaomi Mi Band 1s

7. HeartCheck: TODO List [PARTTWO]
1. DEVELOP COMPLEX CORE ALGORITHM
The goal is to come up with a core algorithm
which Is better than just fixing a safe range of
beats per minute
2. IMPLEMENT STATISTICS FRAGMENT
To let the user check his past heart behaviour

8. Useful links
/papamauro/HeartCheck pervsys-heartcheck.slack.com

9. END
Bye bye!