  |  |  |  |  | |
| Available colors |
| Screen resolution | 260 x 260 px | 218 x 218 px | 218 x 218 px | 454 x 454 px | 320 x 300 px |
|---|---|---|---|---|---|
| Touchscreen | yes | no | yes | yes | yes |
| Colour screen | yes | yes | yes | yes | yes |
| Display type | MIP | N/A | LED | AMOLED | N/A |
| Backlight | N/A | yes | yes | yes | yes |
| Width | 1.78 in | 1.69 in | 1.81 in | 1.97 in | N/A |
|---|---|---|---|---|---|
| Depth | 1.78 in | 1.69 in | 1.81 in | 1.97 in | N/A |
| Weight | 1.78 oz | 1.02 oz | 2.33 oz | 1.83 oz | 2.54 oz |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Band material | Silicone | Textile | Silicone | Silicone | Textile |
| Protection features | Waterproof | Water resistant | Waterproof | Water resistant | Water resistant |
| Waterproof depth | 5 | 30 | 50 | 50 | 100 |
| Heart Rate Monitor | Built-in | Built-in | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Distance meter | yes | N/A | yes | N/A | N/A |
| Calorie counter | yes | yes | yes | yes | yes |
| Alarm | yes | yes | yes | yes | yes |
| Compass | yes | N/A | N/A | yes | yes |
| Stopwatch | yes | yes | yes | yes | yes |
| Temperature sensor | yes | N/A | N/A | N/A | N/A |
| Timer | yes | yes | yes | yes | yes |
| Vibration alarm | N/A | yes | yes | yes | yes |
| Altimeter | N/A | N/A | yes | yes | yes |
| Barometer | N/A | N/A | N/A | yes | yes |
| Bluetooth | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| GLONASS | yes | N/A | yes | yes | yes |
| GPS | yes | yes | yes | yes | yes |
| Battery type | Built-in | Built-in | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Battery life (standby mode) | 8.0 day | 10.0 day | N/A | 40.0 day | 14.0 day |
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