  |  |  |  | |
| Editiorial reviews | ||||
| User rating |
| Pedometer | yes | yes | yes | yes |
|---|---|---|---|---|
| Accelerometer | N/A | yes | yes | yes |
| Heart rate monitor | N/A | yes | yes | yes |
| Compass | N/A | yes | yes | yes |
| Gyroscope | N/A | yes | yes | yes |
| Microphone | N/A | N/A | yes | yes |
| Built-in camera | N/A | N/A | N/A | no |
| Ambient Light Sensor | N/A | N/A | N/A | yes |
| Barometer | N/A | N/A | N/A | yes |
| Phone Functionality | N/A | N/A | N/A | yes |
| UV meter | N/A | N/A | N/A | yes |
| Case diameter | 1.65 in | 1.77 in | 1.49 in | 1.57 in |
|---|---|---|---|---|
| Watch case material |
| N/A | Stainless steel |
|
| Wrist band material |
| N/A | Rubber |
|
| Water resistance | yes | yes | yes | yes |
| Case thickness | N/A | 0.51 in | 0.35 in | 0.49 in |
| Anti scratch lens | N/A | yes | yes | yes |
| Dust resistant | N/A | yes | yes | yes |
| IP code (level of dust/water resistance) | N/A | IP67 | IP67 | IP67 |
| Case height | N/A | N/A | 2.22 in | 2.29 in |
| Wrist band width | N/A | N/A | 0.87 in | N/A |
| Weight | N/A | N/A | 2.08 oz | 2.36 oz |
| Replaceable wrist bands | N/A | N/A | yes | yes |
| Colour of bracelet | N/A | N/A |
|
|
| Fully waterproof | N/A | N/A | yes | yes |
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