|  |   |   | ||
| ratings | ||||
| Overall NDTV Rating | Read Review | - | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
| key specs | ||||
| Dial Shape | Round | Round | ||
| Compatible OS | - | iOS, Android | ||
| Ideal For | - | Unisex | ||
| general | ||||
| Brand | Amazfit | Garmin | ||
| Model | GTR 4 | Vivomove HR | ||
| Release date | September 1, 2022 | - | ||
| Dial Shape | Round | Round | ||
| Size | Regular | Regular | ||
| Touchscreen | Yes | Yes | ||
| Interchangeable Strap | Yes | - | ||
| Water Resistant | 5ATM | Yes | ||
| Usage | Health, Fitness | Fitness & Outdoor | ||
| Model Name | - | Vivomove HR | ||
| Ideal For | - | Unisex | ||
| dimensions | ||||
| Width | 46 | 43 | ||
| Height | 46 | 43 | ||
| Thickness | 10.6 | 11.6 | ||
| Weight (g) | 34.00 | - | ||
| product details | ||||
| Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Heart rate monitor | ||
| Battery Life | 14 days | - | ||
| Charge Time | 2 hours | - | ||
| Charger Type | Magnetic Charger | - | ||
| connectivity features | ||||
| Call Function | Yes | - | ||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | v5.0 | - | ||
| Wi-Fi | Yes | - | ||
| GPS | Yes | - | ||
| Call Features | Make Calls, Reject Calls | - | ||
| platform and storage features | ||||
| Operating System | Zepp OS 2.0 | Wear OS | ||
| Compatible Operating System | - | iOS, Android | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Other Fitness Features | Over 150 Sports Modes, Automatic Recognition | - | ||
| Calorie Count | - | Yes | ||
| Calendar | - | Yes | ||
| Date & Time Display | - | Yes | ||
| Language | - | English | ||
| audio and video features | ||||
| Speaker | Yes | - | ||
| Microphone | Yes | - | ||
| Voice Control | Yes | - | ||
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