Refurbished products are like new products with no minimum wear and tear. These products are tested by professionals and verified to function properly. These are sold at a much lower price than new ones. Products are covered in Return Policy and come with seller warranty. 

Fingerprint sensor Yes

Compass/ Magnetometer Yes

Due to upgrade version of current social media app may be not spotted 

Proximity sensor Yes

Accelerometer Yes

Ambient light sensor Yes

Gyroscope Yes

Barometer Yes

Temperature sensor No