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Compare 5 products

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MyKronoz ZeRound Smartwatch
MyKronoz ZeRound
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MyKronoz ZeRound 2 Smartwatch
MyKronoz ZeRound 2
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Samsung Gear S2 Classic Smartwatch
Samsung Gear S2 Classic
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Samsung Gear S3 classic Smartwatch
Samsung Gear S3 classic
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Samsung Gear S3 Frontier Smartwatch
Samsung Gear S3 Frontier

Display

Touchscreenyesyesyes
N/A
N/A
Display technologyLCDLCD
OLED
OLED
OLED
Screen resolution240 x 204 px240 x 204 px360 x 360 px320 x 320 px360 x 360 px
Type of screenColour screenColour screen
N/A
Colour screenColour screen
Screen size
N/A
1.22 in1.2 in1.63 in1.3 in
Type of glass
N/A
N/A
N/A
Gorilla GlassGorilla Glass

Features

Accelerometeryes
N/A
yesyes
N/A
Gyroscopeyesyesyesyesyes
Pedometeryesyesyes
N/A
N/A
Heart rate monitor
N/A
yesyesyesyes
Microphone
N/A
yes
N/A
yesyes
Ambient Light Sensor
N/A
N/A
yes
N/A
N/A
Built-in camera
N/A
N/A
N/A
nono
Altimeter
N/A
N/A
N/A
yes
N/A
Barometer
N/A
N/A
N/A
yesyes
Compass
N/A
N/A
N/A
yesyes
Phone Functionality
N/A
N/A
N/A
yesyes

Dimensions

Case thickness0.52 in
N/A
0.43 in0.44 in0.51 in
Weight2.22 oz2.01 oz1.48 oz2.6 oz2.19 oz
Replaceable wrist bandsyes
N/A
N/A
yes
N/A
Watch case material
  • Black
  • Chrome
  • Gold
  • Copper
  • Stainless steel
N/A
  • Platinium
  • Rose Gold
  • Black
  • Stainless steel
Stainless steel
  • Stainless steel
  • Aluminum
Wrist band materialSilicone
N/A
Silicone
  • Rubber
  • Steel
  • Leather
  • Silicone
  • Rubber
Water resistanceyesyes
N/A
yesyes
IP code (level of dust/water resistance)IP56IP67
N/A
IP68IP68
Colour of bracelet
N/A
  • Black
  • White
N/A
  • Black
  • Blue
  • Brown
  • Green
  • Red
  • Black
  • Blue
  • Brown
  • Green
  • Red
Case diameter
N/A
N/A
1.54 in1.45 in1.81 in
Fully waterproof
N/A
N/A
yesyesno
Dust resistant
N/A
N/A
yesyes
N/A
Case height
N/A
N/A
N/A
2.23 in1.93 in
Wrist band width
N/A
N/A
N/A
0.87 in
N/A
Anti scratch lens
N/A
N/A
N/A
yes
N/A

Connectivity

Bluetoothyesyesyesyesyes
Bluetooth version4.04.04.04.04.2
USByesyes
N/A
yesyes
Wi-Fi
N/A
N/A
yesyesyes
NFC
N/A
N/A
yesyesyes
Charging connection
N/A
N/A
WirelessWireless
N/A
Headphone connection
N/A
N/A
BluetoothBluetooth
N/A
3G (UMTS)
N/A
N/A
N/A
noyes
4G (LTE)
N/A
N/A
N/A
yesno
Wireless networking standard
N/A
N/A
N/A
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Built-in navigation system
N/A
N/A
N/A
yesyes
GPS
N/A
N/A
N/A
yesyes
GLONASS
N/A
N/A
N/A
yesyes

Power

Battery technologyLi-IonLi-IonLi-IonLi-IonLi-Ion
Battery capacity300.0 mAh260.0 mAh250.0 mAh315.0 mAh380.0 mAh
Average battery life (standby)72.0 h72.0 h48.0 h150.0 h96.0 h
Wireless charging
N/A
N/A
N/A
yesyes
Battery life (running)
N/A
N/A
N/A
25.0 h96.0 h

Often compared with Samsung Gear S2 Classic

Samsung Gear S2 Classic Smartwatch
Samsung Gear S2
SamsungGear S2 Classic
SamsungGear S2
Samsung Gear S2 Classic Smartwatch
Samsung Gear S3 classic
SamsungGear S2 Classic
SamsungGear S3 classic
Samsung Gear S2 Classic Smartwatch
Samsung Gear A
SamsungGear S2 Classic
SamsungGear A
Samsung Gear S2 Classic Smartwatch
Samsung Gear 2
SamsungGear S2 Classic
SamsungGear 2
Samsung Gear S2 Classic Smartwatch
Samsung Gear
SamsungGear S2 Classic
SamsungGear

Often compared with Samsung Gear S3 classic

Samsung Gear S3 classic Smartwatch
Samsung Gear S3 Frontier
SamsungGear S3 classic
SamsungGear S3 Frontier
Samsung Gear S3 classic Smartwatch
Samsung Gear S2
SamsungGear S3 classic
SamsungGear S2
Samsung Gear S3 classic Smartwatch
Samsung Gear Sport
SamsungGear S3 classic
SamsungGear Sport
Samsung Gear S3 classic Smartwatch
Huawei Watch 2
SamsungGear S3 classic
HuaweiWatch 2
Samsung Gear S3 classic Smartwatch
Samsung Gear S2 Classic
SamsungGear S3 classic
SamsungGear S2 Classic

Often compared with Samsung Gear S3 Frontier

Samsung Gear S3 Frontier Smartwatch
Samsung Gear S3 classic
SamsungGear S3 Frontier
SamsungGear S3 classic
Samsung Gear S3 Frontier Smartwatch
Samsung Gear
SamsungGear S3 Frontier
SamsungGear
Samsung Gear S3 Frontier Smartwatch
Samsung Galaxy Gear
SamsungGear S3 Frontier
SamsungGalaxy Gear
Samsung Gear S3 Frontier Smartwatch
Samsung Gear Sport
SamsungGear S3 Frontier
SamsungGear Sport
Samsung Gear S3 Frontier Smartwatch
Huawei Watch
SamsungGear S3 Frontier
HuaweiWatch
Samsung Gear S3 Frontier Smartwatch
Samsung Gear A
SamsungGear S3 Frontier
SamsungGear A
Samsung Gear S3 Frontier Smartwatch
Pebble Classic
SamsungGear S3 Frontier
PebbleClassic
Samsung Gear S3 Frontier Smartwatch
Huawei Watch 2
SamsungGear S3 Frontier
HuaweiWatch 2