Languagespolish english greek danish czech arabic italian portuguese russian spanish turkish german romanian french romother capacity mah400 materialplastic silicone 2ggsm 8509001800mhz gsm 9001800 mhz gsm 90018001900mhz gsm85090018001900mhz sim card typesim card connectivitybluetooth40 bluetooth30 bluetooth20 fitness wellnesssleep tracker activity tracker ram64mb charging timeh2 waterproof levelipx 0 typesmartwatch featuresgps anti lost informat