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Editiorial reviews | ||||
---|---|---|---|---|
User rating |
Touchscreen | yes | N/A | N/A | N/A |
---|---|---|---|---|
Screen size | 1.3 in | 1.4 in | 1.3 in | 1.97 in |
Display technology | OLED | OLED | OLED | LED |
Screen resolution | 320 x 320 px | 400 x 400 px | 360 x 360 px | 128 x 128 px |
Type of glass | Gorilla Glass | N/A | Gorilla Glass | N/A |
Type of screen | Colour screen | N/A | Colour screen | N/A |
Multi touch | yes | N/A | N/A | N/A |
Built-in camera | no | N/A | no | N/A |
---|---|---|---|---|
Accelerometer | yes | N/A | N/A | yes |
Barometer | yes | N/A | yes | N/A |
Heart rate monitor | yes | yes | yes | N/A |
Microphone | yes | N/A | yes | N/A |
Compass | yes | yes | yes | yes |
Gyroscope | yes | yes | yes | N/A |
Pedometer | yes | N/A | N/A | yes |
Phone Functionality | N/A | N/A | yes | N/A |
Altimeter | N/A | N/A | N/A | yes |
Case diameter | 1.79 in | 1.73 in | 1.81 in | 1.97 in |
---|---|---|---|---|
Case height | 2.06 in | 0.0 in | 1.93 in | N/A |
Case thickness | 0.43 in | 0.53 in | 0.51 in | 0.59 in |
Weight | 2.35 oz | 1.46 oz | 2.19 oz | 2.82 oz |
Replaceable wrist bands | yes | N/A | N/A | yes |
Watch case material |
| N/A |
| Polyamide |
Wrist band material | Leather | Silicone |
| Silicone |
Colour of bracelet | Black |
|
| N/A |
Water resistance | yes | N/A | yes | yes |
Fully waterproof | yes | N/A | no | yes |
Dust resistant | yes | N/A | N/A | N/A |
IP code (level of dust/water resistance) | IP67 | IP67 | IP68 | N/A |
Anti scratch lens | N/A | N/A | N/A | yes |
Operating system |
| Android Wear 2.0 | Tizen OS |
|
---|---|---|---|---|
Smartphone remote features |
| N/A | N/A | N/A |
3G (UMTS) | no | N/A | yes | N/A |
---|---|---|---|---|
4G (LTE) | no | N/A | no | N/A |
Bluetooth | yes | yes | yes | yes |
Bluetooth version | 4.1 | 4.1 | 4.2 | 4.0 |
Wi-Fi | yes | N/A | yes | N/A |
NFC | no | N/A | yes | N/A |
USB | yes | N/A | yes | N/A |
Charging connection | Proprietary USB Cable | N/A | N/A | Proprietary USB Cable |
Headphone connection | Bluetooth | N/A | N/A | N/A |
Built-in navigation system | no | yes | yes | N/A |
GPS | yes | N/A | yes | yes |
Wireless networking standard | N/A | N/A |
| N/A |
GLONASS | N/A | N/A | yes | N/A |
Battery technology | Li-polymer | Li-Ion | Li-Ion | Li-Ion |
---|---|---|---|---|
Battery capacity | 410.0 mAh | 300.0 mAh | 380.0 mAh | N/A |
Average battery life (standby) | 24.0 h | N/A | 96.0 h | N/A |
Battery life (running) | 48.0 h | 48.0 h | 96.0 h | N/A |
Wireless charging | N/A | N/A | yes | N/A |