Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
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Huawei Watch D3 smartwatch in Coffee gold, with an AMOLED display and leather strap. It supports calls through the watch, notifications and health measurements including blood pressure using a built-in compressor cuff.
| This item | Recommendations | |||||
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Huawei Watch D3 Coffee gold
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Huawei Watch 5 Gold
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Huawei Watch GT 7 White
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Huawei Huawei Watch Ultimate 2 Green
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Huawei Watch GT 7 Yellow
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| Brand | Huawei | Huawei | Huawei | Huawei | Huawei | Huawei |
| Model | Watch D3 | Watch 5 | Watch GT 4 | Watch GT 7 | Huawei Watch Ultimate 2 | Watch GT 7 |
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| Price | BYN 1,451.20 | BYN 1,548.21 | BYN 778.05 | BYN 749.60 | BYN 2,650.34 | BYN 700.99 |
| Seller | Rulez BY | Rulez BY | Rulez BY | Rulez BY | Rulez BY | Rulez BY |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 |
| GPS | No | Present | Yes | Yes | Present | |
| NFC | Yes | Present | Present | Yes | Yes | Present |
| ANT+ | No | Absent | Absent | No | No | No |
| Wi-Fi | No | 802.11ax (Wi-Fi 6) | Absent | No | 802.11ax (Wi-Fi 6) | No |
| Width | 41 mm | 42 mm | 41.3 mm | 41.3 mm | 49 mm | 46 mm |
| Length | 46.5 mm | 42.5 mm | 41.3 mm | 41.3 mm | 49 mm | 46 mm |
| Weight | 40 g | 51 g | 37 g | 37.6 g | 80.5 g | 51.3 g |
| Altimeter | No | Absent | Absent | No | Yes | No |
| App Store | No | Present | Available | No | Yes | No |
| Thickness | 11.3 mm | 10.5 mm | 9.8 mm | 9.99 mm | 12.9 mm | 10.95 mm |
| Case Color | Gold | Silver | Silver | Dark gray | ||
| Clasp Type | Buckle | Buckle | Buckle | Buckle | Buckle | |
| Model Name | Watch D3 | Watch 5 | Watch GT 4 | Watch GT 7 | Huawei Watch Ultimate 2 | Watch GT 7 |
| Depth gauge | No | Absent | No | Yes | No | |
| Smart alarm | No | Absent | Absent | Yes | No | Present |
| Display Size | 1.92 inches | 1.38 inches | 1.32 inches | 1.32 inches | 1.5 inches | 1.47 inches |
| Product Type | Smartwatch | Smartwatch | smartwatch | Smartwatch | Smartwatch | Smart watch |
| Case Material | Aluminum | Steel | Metal (steel) | Metal (steel) | ||
| Charging Type | Magnetic | Magnetic | Wireless (Qi) | Wireless (Qi) | Wireless (Qi) | Wireless (Qi) |
| Fast Charging | Yes | Present | Yes | Yes | Present | |
| Notifications | SMS, email, calendar, social networks, incoming calls, recent call list, workout data and alarm | SMS, email, calendar, social networks, incoming calls, workout data, alarm | SMS, email, calendar, social networks, incoming calls, recent call list, workout data, and alarm | SMS, email, calendar, social networks, incoming calls, workout data, and alarm | SMS, email, calendar, social networks, incoming calls, recent call list, workout data, alarm | SMS, email, calendar, social networks, incoming calls, workout data, alarm |
| Remote Control | Smartphone camera and smartphone music player | Smartphone camera and smartphone music player | Smartphone camera, action camera, smartphone music player | |||
| Strap Material | Leather | Titanium | Silicone | Leather | Silicone | |
| Watch controls | Touchscreen, physical buttons, crown | Touchscreen, physical buttons, crown (wheel) | Touchscreen, physical buttons, and crown (wheel) | Touchscreen, physical buttons, and crown (wheel) | Touchscreen, physical buttons, crown (wheel) | Touchscreen, physical buttons, crown (wheel) |
| Watch payments | Huawei Pay | Huawei Pay | Huawei Pay | Huawei Pay | Huawei Pay | |
| Sports profiles | Cardio workouts, walking, rowing, running, cycling, skiing and golf | Strength training, cardio training, walking, rowing, yoga, running, cycling, swimming, gaming sports, martial arts, skiing, golf | Strength training, cardio training, walking, rowing, yoga, running, cycling, swimming, snowboarding, gaming sports, martial arts, skiing, and golf | Running, cycling, swimming, snowboarding, and skiing | Strength training, cardio training, walking, rowing, yoga, running, cycling, swimming, diving, gaming sports, golf | |
| Voice Assistant | No | Absent | No | No | No | |
| Workout planner | No | Present | Available | No | Yes | No |
| SIM Card Support | No | Absent | No | No | ||
| Always-on display | Yes | Present | Yes | Yes | Yes | Present |
| Bluetooth Version | 6.0 | 5.2 | 5.2 | 6.0 | 5.2 | 6.0 |
| Replaceable strap | Yes | Present | Supported | Yes | Yes | Yes |
| Display Resolution | 480 × 408 | 466x466 | 466x466 | 466x466 | 466x466 | |
| Display Technology | AMOLED | AMOLED | AMOLED | AMOLED | AMOLED | AMOLED |
| Scratch protection | No | Sapphire glass | Present | Sapphire glass | Sapphire glass | Sapphire glass |
| Additional Functions | Sleep, stress and women's health tracking; calories burned calculation; heart-rate monitoring; breathing exercises; timer; stopwatch; calculator; compass; flashlight mode; smartphone finder; wireless headphone connection | Sleep tracking, stress-level tracking, calories burned calculation, heart-rate monitoring, timer, stopwatch, calculator, compass, flashlight mode, smartphone finder, wireless headphone connection | Sleep tracking, stress-level tracking, women's health tracking, calorie counting, breathing exercises, timer, stopwatch, and compass | Sleep tracking, stress-level tracking, women's health tracking, calorie counting, breathing exercises, timer, stopwatch, compass, and smartphone finder | Sleep tracking, stress tracking, women's health tracking, calorie counting, apnea detection, heart-rate monitoring, breathing exercises, timer, stopwatch, compass, smartphone finder, SOS button, incident alert (fall/accident), Double Tap function | Sleep tracking, stress-level tracking, women's health tracking, calories burned calculation, breathing exercises, timer, stopwatch, compass, smartphone finder |
| Built-in music player | Yes | Present | Available | No | Yes | No |
| Professional functions | Cardiorespiratory fitness estimation (VO2 Max) and recovery time calculation | Cardiorespiratory fitness calculation (VO2 Max) | Operation at low temperatures, water temperature measurement, recording of extended diving metrics, dive log, VO2 Max calculation, workout readiness calculation (Body Battery/Readiness), heart rate variability status calculation (HRV), workout progress calculation (Training Status), training effect calculation (Training Effect), swimming training effect calculation (SWOLF), reverse route creation (Tracback), topographic maps (TopoActive) | |||
| Supported smartphone operating systems | Android, iOS | Android, iOS | Android, iOS, HarmonyOS | Android and iOS | Android, iOS | |
| Size | 42 mm | 41 mm | 41 mm | 46 mm | ||
| Calling | Call control and conversation supported | Call control and conversation supported | Call control and conversation are supported | |||
| Edition | International version | International version | International version | |||
| Blood Pressure Measurement | Based on sensor readings | Absent | No | No | No | |
| Automatic workout recognition | Present | Available | Yes | |||
| Maximum operating time in ordinary mode | 72 h | 96 hours maximum | 168 hours | 108 hours | 288 hours (maximum) | |
| Barometer | Present | Yes | Yes | Present | ||
| Pedometer | Present | Yes | Yes | Present | ||
| ECG sensor | Absent | No | Yes | No | ||
| Operating System | Harmony OS | Harmony OS | Harmony OS | Harmony OS | ||
| Heart Rate Monitor | Built in | Built-in | Built-in | Built-in | ||
| Ambient light sensor | Present | Yes | Present | |||
| Water-resistance class | 5 ATM | 5 ATM | 20 ATM | |||
| Smartphone connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Skin temperature measurement | Available | Yes | Yes | Present | ||
| Blood oxygen saturation measurement | Available | Yes | Yes | Present | ||
| Built-in camera | No | No | No | |||
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