  |  |  | |
| Editiorial reviews | |||
| User rating |
| Built-in camera | yes | no | no |
|---|---|---|---|
| Accelerometer | yes | N/A | N/A |
| Heart rate monitor | yes | yes | no |
| Microphone | yes | yes | no |
| Gyroscope | yes | yes | no |
| Pedometer | yes | N/A | yes |
| Barometer | N/A | yes | N/A |
| Compass | N/A | yes | no |
| Built in clockwork (Hybrid) | N/A | N/A | yes |
| Cadence Sensor | N/A | N/A | no |
| Phone Functionality | N/A | N/A | no |
| LED Flashlight | N/A | N/A | no |
| Sleep monitor | N/A | N/A | yes |
| Case diameter | 1.69 in | 1.77 in | 1.7 in |
|---|---|---|---|
| Case height | 0.0 in | 1.93 in | 1.7 in |
| Case thickness | 0.43 in | 0.5 in | 0.59 in |
| Weight | 1.53 oz | 1.41 oz | N/A |
| Replaceable wrist bands | yes | N/A | N/A |
| Watch case material |
| Plastic/Synthetic | Stainless steel |
| Wrist band material |
| Rubber | Silicone |
| Colour of bracelet |
|
| Black |
| Anti scratch lens | yes | N/A | N/A |
| Water resistance | N/A | yes | yes |
| Fully waterproof | N/A | yes | no |
| IP code (level of dust/water resistance) | N/A | IP68 | N/A |
| Bluetooth | yes | yes | yes |
|---|---|---|---|
| Bluetooth version | 3.0 | 4.1 | N/A |
| Wi-Fi | yes | yes | N/A |
| USB | yes | yes | N/A |
| Charging connection | Proprietary USB Cable | N/A | N/A |
| Built-in navigation system | no | yes | N/A |
| 3G (UMTS) | N/A | no | N/A |
| 4G (LTE) | N/A | no | N/A |
| Wireless networking standard | N/A |
| N/A |
| NFC | N/A | yes | N/A |
| GPS | N/A | yes | N/A |
| GLONASS | N/A | yes | N/A |
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