  |  |  | |
| Editiorial reviews | |||
| User rating |
| Screen size | 1.2 in | 0.95 in | 1.5 in |
|---|---|---|---|
| Display technology | LED | OLED | LCD |
| Screen resolution | N/A | 144 x 168 px | 360 x 360 px |
| Type of glass | N/A | Gorilla Glass | N/A |
| Touchscreen | N/A | N/A | yes |
| Multi touch | N/A | N/A | yes |
| Weight | 3.95 oz | 1.41 oz | 1.83 oz |
|---|---|---|---|
| Replaceable wrist bands | yes | N/A | yes |
| Watch case material | Titanium | Plastic/Synthetic | Titanium |
| Wrist band material |
| Silicone |
|
| Anti scratch lens | yes | N/A | yes |
| Water resistance | yes | N/A | N/A |
| Fully waterproof | yes | N/A | N/A |
| Case diameter | N/A | 1.57 in | 1.81 in |
| Case height | N/A | 1.18 in | N/A |
| Case thickness | N/A | 0.53 in | 0.47 in |
| Colour of bracelet | N/A |
| N/A |
| IP code (level of dust/water resistance) | N/A | IP67 | N/A |
| Dust resistant | N/A | N/A | yes |
| Bluetooth | yes | no | yes |
|---|---|---|---|
| Bluetooth version | 4.0 | 4.1 | 4.0 |
| Charging connection | microUSB | N/A | Proprietary USB Cable |
| GPS | yes | yes | N/A |
| 3G (UMTS) | N/A | yes | N/A |
| Wi-Fi | N/A | yes | yes |
| USB | N/A | yes | N/A |
| Built-in navigation system | N/A | yes | N/A |
| Battery technology | Li-Ion | Li-Ion | N/A |
|---|---|---|---|
| Battery capacity | 180.0 mAh | 130.0 mAh | 410.0 mAh |
| Average battery life (standby) | 24.0 h | N/A | 24.0 h |
| Battery life (running) | N/A | 144.0 h | N/A |
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