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Compare 3 products

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Asus ZenWatch Smartwatch
Asus ZenWatch
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Fitbit Versa Smartwatch
Fitbit Versa
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Samsung Gear S Smartwatch
Samsung Gear S
Editiorial reviews
14
3.6 out of 5
5 user ratings
5 stars
0 %
4 stars
60 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
18
4.0 out of 5
10 user ratings
5 stars
20 %
4 stars
60 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
19
2.7 out of 5
7 user ratings
5 stars
0 %
4 stars
28 %
3 stars
42 %
2 stars
14 %
1 stars
14 %
Read editorial reviews
User rating
40
4.4 out of 5
40 user ratings
5 stars
52 %
4 stars
30 %
3 stars
17 %
2 stars
0 %
1 stars
0 %
60
3.8 out of 5
60 user ratings
5 stars
28 %
4 stars
41 %
3 stars
15 %
2 stars
10 %
1 stars
5 %
36
3.9 out of 5
36 user ratings
5 stars
22 %
4 stars
47 %
3 stars
30 %
2 stars
0 %
1 stars
0 %

Hardware

RAM Memory512.0 mB
N/A
512.0 mB
Internal storage space4.0 GB4.0 GB4.0 GB
CPU coresDual Core
N/A
Dual Core
CPU speed1.2 GHz
N/A
1.0 GHz

Display

Touchscreenyes
N/A
yes
Screen size1.63 in1.34 in2.0 in
Display technology
OLED
LCD
OLED
Screen resolution320 x 320 px300 x 300 px360 x 480 px
Type of glassGorilla GlassGorilla Glass
N/A
Type of screenColour screen
N/A
Colour screen
Multi touch
N/A
N/A
yes

Features

Built-in camerano
N/A
no
Heart rate monitoryesyesyes
Microphoneyes
N/A
yes
Compassyes
N/A
yes
Gyroscopeyesyesyes
Accelerometer
N/A
N/A
yes
Ambient Light Sensor
N/A
N/A
yes
Barometer
N/A
N/A
yes
Phone Functionality
N/A
N/A
yes
Pedometer
N/A
N/A
yes
UV meter
N/A
N/A
yes

Dimensions

Case diameter1.57 in0.94 in1.57 in
Case height2.01 in0.94 in2.29 in
Case thickness0.37 in
N/A
0.49 in
Wrist band width1.54 in
N/A
N/A
Weight2.65 oz1.31 oz2.36 oz
Replaceable wrist bandsyes
N/A
yes
Watch case materialStainless steel
  • Aluminum
  • Plastic/Synthetic
  • Black
  • White
  • Plastic
  • Stainless steel
Wrist band materialLeatherSilicone
  • Black
  • White
  • Silicone
  • Rubber
Colour of bracelet
  • Beige
  • Black
  • Bronze
  • Black
  • Grey
  • Pink
  • Black
  • White
Anti scratch lensyes
N/A
yes
Water resistanceyes
N/A
yes
Fully waterproofno
N/A
yes
IP code (level of dust/water resistance)IP55
N/A
IP67
Dust resistant
N/A
N/A
yes

Platform

Operating system
  • Android 4.1+
  • Android 4.2+
  • Android 4.3+
  • Android Wear 1.0
Proprietary OS
  • Android 4.3+
  • Tizen OS
Smartphone remote features
  • Camera Shutter Control
  • Find My Phone
N/A
  • Call Conversation
  • Voice Control

Connectivity

4G (LTE)no
N/A
no
Bluetoothyesyesyes
Bluetooth version4.04.04.1
Wi-Finoyesyes
NFCno
N/A
no
USByes
N/A
yes
Charging connectionmicroUSB
N/A
microUSB
Built-in navigation systemyesnoyes
GPSyes
N/A
yes
GLONASSno
N/A
yes
3G (UMTS)
N/A
N/A
yes
Wireless networking standard
N/A
N/A
  • 802.11b
  • 802.11g
  • 802.11n
Headphone connection
N/A
N/A
3.5 mm

Power

Battery technologyLi-polymerLi-polymerLi-Ion
Battery capacity378.0 mAh
N/A
300.0 mAh
Average battery life (standby)24.0 h
N/A
96.0 h
Battery life (running)
N/A
96.0 h48.0 h

Often compared with Fitbit Versa