  |  |  | |
| Editiorial reviews | |||
| User rating |
| Screen size | 1.25 in | 1.63 in | 1.97 in |
|---|---|---|---|
| Display technology | LCD | OLED | LED |
| Screen resolution | 144 x 168 px | 320 x 320 px | 128 x 128 px |
| Type of glass | Gorilla Glass | N/A | N/A |
| Type of screen | Colour screen | N/A | N/A |
| Multi touch | N/A | yes | N/A |
| Notifications |
|
|
|
|---|---|---|---|
| Incoming notification options |
|
| View Content |
| Methods Of Notification |
| Backlit Screen |
|
| Case diameter | 1.59 in | 2.64 in | 1.97 in |
|---|---|---|---|
| Case height | 1.48 in | N/A | N/A |
| Case thickness | 0.37 in | 0.43 in | 0.59 in |
| Wrist band width | 0.87 in | 0.87 in | N/A |
| Weight | 1.5 oz | 2.57 oz | 2.82 oz |
| Watch case material |
| Stainless steel | Polyamide |
| Wrist band material |
| N/A | Silicone |
| Colour of bracelet |
| N/A | N/A |
| Anti scratch lens | yes | N/A | yes |
| Water resistance | yes | yes | yes |
| Fully waterproof | yes | N/A | yes |
| Dust resistant | yes | N/A | N/A |
| Replaceable wrist bands | N/A | N/A | yes |
| Operating system |
| Android 2.3+ |
|
|---|---|---|---|
| Smartphone remote features |
|
| N/A |
| 3G (UMTS) | no | N/A | N/A |
|---|---|---|---|
| 4G (LTE) | no | N/A | N/A |
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.0 | 4.0 | 4.0 |
| Wi-Fi | no | N/A | N/A |
| NFC | no | N/A | N/A |
| USB | yes | N/A | N/A |
| Charging connection | Proprietary USB Cable | Proprietary USB Cable | Proprietary USB Cable |
| Built-in navigation system | no | N/A | N/A |
| GPS | N/A | N/A | yes |
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