What are the devices compatible with No Stress app ?

Apple

No Stress app is compatible with iPhone and iPad including iOS 8 or higher, and Bluetooth® 4.0 technology (Bluetooth Low Energy). We tested the compatibility with the following devices :
•  iPhone 4s, 5c, 6, 6 Plus and newer models
•  iPad 2, iPad mini and newer models

Android

No Stress app is compatible with smartphones and tablets including Android 4.4.2 or higher, and Bluetooth® 4.0 technology (Bluetooth Low Energy). We tested the compatibility with the following devices :
•  Samsung S4, S5, S6, S6 edge, Grand Prime, Tab S, Galaxy Note 3 et 4, Trendy
•  Nexus 5
•  LG G3

If you own a smartphone or a tablet that integrates Android 4.4.2 or newer and Bluetooth® 4.0 technology which does not appear in the list above, there is a good chance that the No Stress app works correctly ; However, we could not test it at this time.

Considering our tests and indications of our dear customers, the following devices are not compatible with No Stress :
•  Nexus 7
•  Samsung S4 Mini
•  One Plus 1, 2, X