iPhone Screenshots


Resero App is the mobile application supporting the Resero Whistle outdoor emergency system.
Resero App helps you to upload your personal information to Resero Cloud. In case of an outdoor accident, this information along with exact coordinates of the accident will be delivered to the local rescue organization as well as your personal emergency contact list.
Resero Whistle is an instant, always accessible emergency system for outdoor activists. It consists of a small wearable device Resero Whistle attached to your backpack, jacket or belt, offering instant access to the nearest rescue team when an emergency occurs, or if you get lost outdoors or if you look for the one you care.
By simply pulling down the easy accessible trigger on Resero Whistle, you immediately notify the local emergency services or people from a personal emergency contact list. Resero Whistle uses GSM network and a Lora WAN network deployed to cover GSM black holes and deliver the message. Resero Whistle works completely independent from your phone when you send an emergency message being searched in an emergency. This ensures the transfer of the SOS signal with exact GPS coordinates, relevant medical and demographic data user that will be previously set by the user while defining his profile through Resero App

What’s New

Version 1.0.9

Minor fixes

App Privacy

The developer, Pavel Pronin, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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