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MyKronoz ZeRound 2 Smartwatch
MyKronoz ZeRound 2
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Samsung Gear S2 Smartwatch
Samsung Gear S2
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Suunto Ambit 3 Sport Smartwatch
Suunto Ambit 3 Sport
Editiorial reviews
20
3.9 out of 5
9 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
It’s been nearly three months since Suunto announced the Ambit3, though considerably less time since the unit started making its way into the wild with final hardware and firmware.  Since well before either of those dates I’ve been testing theRead more
A feature-packed watch that's designed more for trail than townRead more
Read editorial reviews
User rating
40
4.1 out of 5
40 user ratings
5 stars
37 %
4 stars
35 %
3 stars
27 %
2 stars
0 %
1 stars
0 %
40
4.4 out of 5
40 user ratings
5 stars
47 %
4 stars
45 %
3 stars
7 %
2 stars
0 %
1 stars
0 %
31
4.2 out of 5
31 user ratings
5 stars
41 %
4 stars
32 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

Display

Touchscreenyesyes
N/A
Screen size1.22 in1.2 in1.97 in
Display technologyLCD
OLED
LED
Screen resolution240 x 204 px360 x 360 px128 x 128 px
Type of screenColour screenColour screen
N/A
Type of glass
N/A
Gorilla Glass
N/A

Features

Heart rate monitoryesyes
N/A
Microphoneyesyes
N/A
Gyroscopeyesyes
N/A
Pedometeryesyesyes
Built-in camera
N/A
no
N/A
Accelerometer
N/A
yesyes
Ambient Light Sensor
N/A
yes
N/A
Barometer
N/A
yes
N/A
Altimeter
N/A
N/A
yes
Compass
N/A
N/A
yes

Dimensions

Weight2.01 oz1.66 oz2.82 oz
Colour of bracelet
  • Black
  • White
  • Grey
  • White
  • Black
N/A
Water resistanceyesyesyes
IP code (level of dust/water resistance)IP67IP68
N/A
Case diameter
N/A
1.67 in1.97 in
Case height
N/A
1.96 in
N/A
Case thickness
N/A
0.45 in0.59 in
Watch case material
N/A
Stainless steelPolyamide
Wrist band material
N/A
  • Silicone
  • Leather
  • Steel
Silicone
Fully waterproof
N/A
yesyes
Dust resistant
N/A
yes
N/A
Replaceable wrist bands
N/A
N/A
yes
Anti scratch lens
N/A
N/A
yes

Connectivity

Bluetoothyesyesyes
Bluetooth version4.04.14.0
USByesyes
N/A
3G (UMTS)
N/A
no
N/A
4G (LTE)
N/A
yes
N/A
Wi-Fi
N/A
yes
N/A
Wireless networking standard
N/A
  • 802.11b
  • 802.11g
  • 802.11n
N/A
NFC
N/A
yes
N/A
Charging connection
N/A
WirelessProprietary USB Cable
Headphone connection
N/A
Bluetooth
N/A
Built-in navigation system
N/A
no
N/A
GPS
N/A
N/A
yes

Power

Battery technologyLi-IonLi-IonLi-Ion
Battery capacity260.0 mAh250.0 mAh
N/A
Average battery life (standby)72.0 h24.0 h
N/A
Wireless charging
N/A
yes
N/A
Battery life (running)
N/A
24.0 h
N/A

Often compared with Samsung Gear S2

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

Often compared with Suunto Ambit 3 Sport

Suunto Ambit 3 Sport Smartwatch
Suunto Ambit 3 Peak
SuuntoAmbit 3 Sport
SuuntoAmbit 3 Peak