<s>
Samsung	B-Application
Gear	I-Application
S	I-Application
is	O
a	O
smartwatch	B-Application
designed	O
and	O
marketed	O
by	O
Samsung	O
Electronics	O
.	O
</s>
<s>
It	O
was	O
announced	O
on	O
August	O
28	O
,	O
2014	O
,	O
as	O
the	O
successor	O
to	O
the	O
Samsung	B-Application
Gear	I-Application
2	I-Application
and	O
was	O
released	O
on	O
November	O
7	O
,	O
2014	O
.	O
</s>
<s>
Its	O
successor	O
,	O
the	O
Samsung	B-Device
Gear	I-Device
S2	I-Device
,	O
was	O
released	O
on	O
October	O
2	O
,	O
2015	O
.	O
</s>
<s>
The	O
Gear	O
S	O
is	O
similar	O
to	O
older	O
versions	O
of	O
the	O
Samsung	B-Application
Galaxy	I-Application
Gear	I-Application
although	O
it	O
does	O
come	O
with	O
some	O
new	O
additions	O
.	O
</s>
<s>
The	O
Samsung	B-Application
Gear	I-Application
S	I-Application
has	O
a	O
curved	O
2.0	O
inch	O
Super	O
AMOLED	O
screen	O
at	O
360×480	O
pixels	B-Algorithm
.	O
</s>
<s>
It	O
has	O
a	O
Quad	O
Core	O
1.0GHz	O
processor	O
(	O
limited	O
at	O
two	O
running	O
cores	O
from	O
factory	O
)	O
and	O
runs	O
the	O
Tizen	B-Application
operating	O
system	O
.	O
</s>
<s>
As	O
with	O
the	O
Galaxy	B-Application
Gear	I-Application
2	O
,	O
the	O
Gear	O
S	O
includes	O
512MB	O
RAM	O
and	O
4GB	O
internal	O
storage	O
as	O
well	O
as	O
a	O
300mAh	O
Li-ion	O
battery	O
.	O
</s>
<s>
Using	O
a	O
3G	B-Architecture
module	O
the	O
watch	O
itself	O
is	O
able	O
to	O
connect	O
to	O
the	O
Internet	O
,	O
make	O
phone	O
calls	O
and	O
send	O
SMSs	O
without	O
needing	O
a	O
phone	O
.	O
</s>
<s>
It	O
was	O
the	O
first	O
wearable	O
device	O
to	O
include	O
Wi-Fi	O
,	O
Bluetooth	O
and	O
3G	B-Architecture
connectivity	O
.	O
</s>
