512

RingO2

LiveNeuroceuticals Inc.1 app · 5.2K installsMedicalFreecom.viatom.ncio2

Display application for ring O2 pulse oximeter

Alert me★ WatchOpen in Play ↗
Total installs
5,196
exact · Play shows 5,000+
Installs / day
+2
7-day avg · last day +2
Rating
3.2★
20 ratings · 13 reviews
Released
26 Mar 2018
8.6y ago
Last update
8 Dec 2025
v1.4.4 · 10mo ago
Countries
1/30
live · checked 2d ago

Installs per day

gain of the exact counter
0246811 Oct13 Oct14 Oct

Lifetime avg ≈ 2/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
5,1885,1905,1925,1945,1965,19810 Oct12 Oct14 Oct
01,0002,0003,0004,0005,0006,00026 Mar 201810 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. before
    Content rating
    EveryoneRated for 3+

Country availability

Live 1Listed, not installable 29Not listed 0
United Arab Emirates
Argentina
Australia
Bangladesh
Brazil
Canada
Colombia
Germany
Egypt
Spain
France
United Kingdom
Indonesia
India
Italy
Japan3.2
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

12 in 6 groups
6 Sensitive4 Notable2 Routine

What this app can do with your phone

  • Know roughly where you are, using mobile towers and Wi-Fi networks
  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
LocationSensitive2

Access to where your device is, using GPS or network signals

  • Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Screenshot 8 Download
Full description
Ring O2は個人用の健康管理アプリケーションです。リング O2 パルスオキシメーターと連動させて使用します。リング O2で取得したデータをBluetoothでRing O2アプリケーションにダウンロードして表示や転送が出来ます。このアプリケーションのデータを用いて医師は診断出来ません。 アプリケーションの詳細は http://ringo2.jp/ringo2a.html をご覧下さい。 【基本機能】 ◆リングO2に蓄積されている記録(最大4つ)をBluetoothでAndroid OSのスマートフォンやタブレットで受信出来ます。(注1) ◆記録を保存しリストアップ出来ます。(注2) ◆選択した記録のグラフや値を表示出来ます。 ◆備考欄にコメントを書くことが出来ます。 ◆グラフ/値の画面をメールソフトなどで送信出来ます。 ◆リングO2で測定中に表示されている値をAndroidスマートフォンやタブレットで見ることが出来ます。 ◆リングセンサの振動の設定を変えることが出来ます。 ◆リングO2内のデータを削除したり、リングO2の内蔵ソフトのアップデートを行うことが出来ます。 ◆複数のリングO2の記録を取込んで使用している場合、表示するリングO2を選択出来ます。 (注1)Android 4.4より新しく、Bluetoth 4.0 BLEの機種が必要です。Bluetoothが不安定な場合などで接続が出来ないことがあります。再度リングO2とRingO2アプリを立ち上げ直して下さい。 (注2)アプリを削除したり、機種変更した場合は、蓄積された記録が残りません。別売のWindows PC用のソフトを購入下さい。 (注)他のアプリの干渉や使用状況などにより正常に動作しない可能性がございます。

What's new

軽微な修正

Similar apps

closest title first, then most installs per day
More similar apps (opens in a new tab)