  |  |  |  |  | |
| Available colors |
| Touchscreen | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Colour screen | yes | yes | N/A | yes | yes |
| Display type | LCD | N/A | AMOLED | LCD | LCD |
| Screen resolution | N/A | N/A | 390 x 390 px | 240 x 240 px | 240 x 240 px |
| Backlight | N/A | N/A | N/A | yes | N/A |
| Width | 1.57 in | 1.5 in | 1.7 in | 0.79 in | 1.71 in |
|---|---|---|---|---|---|
| Depth | 1.0 in | 1.5 in | 1.7 in | 0.46 in | 0.46 in |
| Thickness | 0.75 in | 0.47 in | N/A | 0.46 in | 0.46 in |
| Gender | N/A |
| N/A |
|
|
| Weight | N/A | 1.76 oz | 1.63 oz | 1.52 oz | 1.34 oz |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Band material | Elastomer | N/A | Silicone | Silicone | Silicone |
| Protection features | Waterproof | Water resistant | Waterproof |
|
|
| Waterproof depth | N/A | 50 | 5 | 5 | 5 |
| Heart Rate Monitor | Built-in | Built-in | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Distance meter | no | N/A | yes | yes | yes |
| Calorie counter | yes | yes | yes | yes | yes |
| Alarm | yes | yes | yes | yes | yes |
| Altimeter | yes | yes | N/A | yes | yes |
| Pedometer | yes | yes | N/A | yes | yes |
| Timer | yes | yes | yes | yes | yes |
| Vibration alarm | yes | yes | N/A | yes | yes |
| Date display | N/A | yes | N/A | yes | yes |
| Sleep reading | N/A | yes | N/A | yes | yes |
| Compass | N/A | N/A | yes | yes | yes |
| Stopwatch | N/A | N/A | yes | yes | yes |
| Temperature sensor | N/A | N/A | yes | yes | yes |
| ANT+ | N/A | N/A | N/A | yes | yes |
| Barometer | N/A | N/A | N/A | yes | yes |
| Golf watch | N/A | N/A | N/A | yes | yes |
| Speedometer | N/A | N/A | N/A | yes | yes |
| Display light | N/A | N/A | N/A | N/A | yes |
| Bluetooth | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Bluetooth version | 4.0 | 4.0 | N/A | 4.0 | 4.0 |
| GPS | yes | yes | yes | yes | yes |
| GLONASS | N/A | yes | yes | yes | yes |
| Battery type | Built-in | Li-polymer | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Battery life (standby mode) | 5.0 day | 4.0 day | 5.0 day | 8.0 day | 7.0 day |
| Battery life (running) | N/A | 10.0 h | N/A | 13.0 h | 13.0 h |
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