LinkTo Sport

This is the app for sports watches.

Simon Zheng · com.king.world.linkto.sports

Not rated yet 100K+ downloads v1.5.3 83.1 MB Android 5.0+ PEGI 3 · Everyone

Download APK 83.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.5.3 (68)
Updated: Jan 6, 2026 (9 months ago)
APK size: 83.1 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Health & Fitness (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 33 (16 sensitive)
Website: kingwear.manufacturer.globalsources.com/si/6008849912699/Homepage.htm
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

LinkTo Sport is an app by Simon Zheng in the Health & Fitness category, listed since at least June 2023. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.4.5, the minimum Android version rose from 4.4 to 5.0. It asks for 33 permissions, 16 of them sensitive, including precise location, camera and read contacts. It asks for the same permissions as version 1.5.2.

What's new in v1.5.3

Fixed known issues

Description

From the listing uploaded by “appupdater”.

LinkTo Sport APP is a smartwatch application with the following functions: 1: Record the number of steps, heart rate, sleep and other data collected by the smartwatch, and display them in charts based on the data. 2: You can set alarms, reminders for drinking water, sitting for a long time, etc. 3: The APP will apply for the use of READ_CALL_LOG, READ_SMS, READ_CONTACTS permissions. After the user authorizes and agrees, calls and text messages can be pushed to the smartwatch KW37 in real time, giving users a convenient experience; Users can also choose not to authorize permissions without affecting the normal use of other functions of the APP

Version history

4 versions are listed, going back to v1.4.5. Since v1.5.1 it requires Android 5.0+.

v1.5.3 LATEST Jan 6, 2026 83.1 MB TRUSTED v1.5.2 May 20, 2026 83.3 MB TRUSTED v1.5.1 Jan 6, 2026 83.4 MB TRUSTED v1.4.5 Apr 22, 2026 82 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 6, 2026.
Certificate issued to “wl” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jan 6, 2026
Validated against Google Play Jan 6, 2026
Signed byCN=kingworld, OU=kingwolrd, O=wl, L=sz, ST=gd, C=86
Signing certificate (SHA-1)34:7D:6D:F3:A9:C4:E4:6F:B8:4A:21:C6:82:9C:ED:23:4F:B2:C9:43
File MD5b334566b4c91c47ebad512abfb8eb313
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (33)

LinkTo Sport requests 33 permissions, 16 of them sensitive.

Answer phone calls Sensitive android.permission.ANSWER_PHONE_CALLS
Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read call log Sensitive android.permission.READ_CALL_LOG
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Read sms Sensitive android.permission.READ_SMS
Receive sms Sensitive android.permission.RECEIVE_SMS
Access download manager android.permission.ACCESS_DOWNLOAD_MANAGER
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Flashlight android.permission.FLASHLIGHT
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) com.redbend.client.permission.C2D_MESSAGE
Read sync settings android.permission.READ_SYNC_SETTINGS
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Redbend event intent (custom) com.redbend.permission.EVENT_INTENT
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Location android.hardware.location
Portrait screen android.hardware.screen.portrait

LinkTo Sport APK: questions and answers

Is there a version of LinkTo Sport for older Android phones?

The current version needs Android 5.0 or later. Version 1.4.5 is the newest listed build that installs on Android 4.4 and later. Get version 1.4.5 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the LinkTo Sport APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is b334566b4c91c47ebad512abfb8eb313.