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OSO2 Smart Blood Pressure Monitor

Chrome Web Store listing by OSO2 Pty Ltd

A Chrome extension with 41 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
41
Rating
3.9 (7 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
1.1.9
Updated in the store
2019-06-14
Published
2015-08-14
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 09.10
34-42 · 17 readings
  1. 2026-10-0941
  2. 2026-10-1040
  3. 2026-10-1339
  4. 2026-10-1740
  5. 2026-10-1842
  6. 2026-10-1939
  7. 2026-10-2140
  8. 2026-10-2239
  9. 2026-10-2336
  10. 2026-10-2637
  11. 2026-10-2835
  12. 2026-10-2936
  13. 2026-11-0134
  14. 2026-11-0436
  15. 2026-11-0638
  16. 2026-11-0740
  17. 2026-11-0841
Rating
unchanged since 09.10
reviewsrating 3.86 · 17 readings
  1. 2026-10-09reviews7rating3.86
  2. 2026-10-10reviews7rating3.86
  3. 2026-10-13reviews7rating3.86
  4. 2026-10-17reviews7rating3.86
  5. 2026-10-18reviews7rating3.86
  6. 2026-10-19reviews7rating3.86
  7. 2026-10-21reviews7rating3.86
  8. 2026-10-22reviews7rating3.86
  9. 2026-10-23reviews7rating3.86
  10. 2026-10-26reviews7rating3.86
  11. 2026-10-28reviews7rating3.86
  12. 2026-10-29reviews7rating3.86
  13. 2026-11-01reviews7rating3.86
  14. 2026-11-04reviews7rating3.86
  15. 2026-11-06reviews7rating3.86
  16. 2026-11-07reviews7rating3.86
  17. 2026-11-08reviews7rating3.86
Users
+5 since 01.09
34-42 · 34 readings
  1. 2026-09-0136
  2. 2026-09-0338
  3. 2026-09-0439
  4. 2026-09-0638
  5. 2026-09-0737
  6. 2026-09-0839
  7. 2026-09-0941
  8. 2026-09-1039
  9. 2026-09-1338
  10. 2026-09-1539
  11. 2026-09-1637
  12. 2026-09-2040
  13. 2026-09-2138
  14. 2026-09-2539
  15. 2026-09-2838
  16. 2026-10-0436
  17. 2026-10-0839
  18. 2026-10-0941
  19. 2026-10-1040
  20. 2026-10-1339
  21. 2026-10-1740
  22. 2026-10-1842
  23. 2026-10-1939
  24. 2026-10-2140
  25. 2026-10-2239
  26. 2026-10-2336
  27. 2026-10-2637
  28. 2026-10-2835
  29. 2026-10-2936
  30. 2026-11-0134
  31. 2026-11-0436
  32. 2026-11-0638
  33. 2026-11-0740
  34. 2026-11-0841
Rating
unchanged since 01.09
reviewsrating 3.86 · 34 readings
  1. 2026-09-01reviews7rating3.86
  2. 2026-09-03reviews7rating3.86
  3. 2026-09-04reviews7rating3.86
  4. 2026-09-06reviews7rating3.86
  5. 2026-09-07reviews7rating3.86
  6. 2026-09-08reviews7rating3.86
  7. 2026-09-09reviews7rating3.86
  8. 2026-09-10reviews7rating3.86
  9. 2026-09-13reviews7rating3.86
  10. 2026-09-15reviews7rating3.86
  11. 2026-09-16reviews7rating3.86
  12. 2026-09-20reviews7rating3.86
  13. 2026-09-21reviews7rating3.86
  14. 2026-09-25reviews7rating3.86
  15. 2026-09-28reviews7rating3.86
  16. 2026-10-04reviews7rating3.86
  17. 2026-10-08reviews7rating3.86
  18. 2026-10-09reviews7rating3.86
  19. 2026-10-10reviews7rating3.86
  20. 2026-10-13reviews7rating3.86
  21. 2026-10-17reviews7rating3.86
  22. 2026-10-18reviews7rating3.86
  23. 2026-10-19reviews7rating3.86
  24. 2026-10-21reviews7rating3.86
  25. 2026-10-22reviews7rating3.86
  26. 2026-10-23reviews7rating3.86
  27. 2026-10-26reviews7rating3.86
  28. 2026-10-28reviews7rating3.86
  29. 2026-10-29reviews7rating3.86
  30. 2026-11-01reviews7rating3.86
  31. 2026-11-04reviews7rating3.86
  32. 2026-11-06reviews7rating3.86
  33. 2026-11-07reviews7rating3.86
  34. 2026-11-08reviews7rating3.86

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

OSO2 Pty Ltd.

Like this one

Listings the catalog judges closest in what they say they do.

  1. InstaMD Pulse Oximeter App Describes nearly the same job, smaller audience 9 users
  2. InstaMD Tele-Visits App Describes nearly the same job, smaller audience 13 users
  3. Carenation Describes a similar job, smaller audience 50 users ★ 5.0
  4. Cardiojet Web Resident Describes a similar job, smaller audience 2 users (last published figure)
  5. Blood Pressure Tracker Describes a similar job, smaller audience 69 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built