  |  |  |  |  | |
| Available colors |
| Screen resolution | 260 x 260 px | 128 x 128 px | 240 x 240 px | 390 x 390 px | 240 x 240 px |
|---|---|---|---|---|---|
| Colour screen | yes | no | yes | N/A | yes |
| Display type | MIP | LCD | N/A | AMOLED | LCD |
| Touchscreen | N/A | yes | no | yes | yes |
| Backlight | N/A | N/A | N/A | N/A | yes |
| Width | 1.85 in | 1.81 in | 1.67 in | 1.7 in | 0.79 in |
|---|---|---|---|---|---|
| Depth | 1.85 in | 0.56 in | 1.67 in | 1.7 in | 0.46 in |
| Weight | 2.93 oz | 2.54 oz | 1.47 oz | 1.63 oz | 1.52 oz |
| Gender | N/A |
|
| N/A |
|
| Thickness | N/A | 0.55 in | 0.53 in | N/A | 0.46 in |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Band material | Nylon | N/A | Silicone | Silicone | Silicone |
| Protection features | Water resistant | Water resistant | Water resistant | Waterproof |
|
| Waterproof depth | 10 | 1 | 5 | 5 | 5 |
| Heart Rate Monitor | Built-in | no | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Distance meter | yes | no | yes | yes | yes |
| Calorie counter | yes | yes | yes | yes | yes |
| Alarm | yes | yes | yes | yes | yes |
| Altimeter | yes | N/A | yes | N/A | yes |
| Compass | yes | N/A | yes | yes | yes |
| Stopwatch | yes | no | yes | yes | yes |
| Temperature sensor | yes | no | yes | yes | yes |
| Timer | yes | yes | yes | yes | yes |
| ANT+ | N/A | yes | yes | N/A | yes |
| Date display | N/A | yes | yes | N/A | yes |
| Display light | N/A | yes | yes | N/A | N/A |
| Pedometer | N/A | yes | yes | N/A | yes |
| Solar power | N/A | yes | N/A | N/A | N/A |
| Speedometer | N/A | yes | yes | N/A | yes |
| Vibration alarm | N/A | yes | yes | N/A | yes |
| Barometer | N/A | N/A | yes | N/A | yes |
| Sleep reading | N/A | N/A | yes | N/A | yes |
| Golf watch | N/A | N/A | N/A | N/A | yes |
| Bluetooth | yes | N/A | yes | yes | yes |
|---|---|---|---|---|---|
| GLONASS | yes | N/A | yes | yes | yes |
| GPS | yes | yes | yes | yes | yes |
| Bluetooth version | N/A | N/A | N/A | N/A | 4.0 |
| Battery type | Built-in | Lithium-Ion | Built-in | Built-in | Built-in |
|---|---|---|---|---|---|
| Battery life (standby mode) | 28.0 day | 28.0 day | 7.0 day | 5.0 day | 8.0 day |
| Battery life (running) | N/A | 8.0 h | 168.0 h | N/A | 13.0 h |
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