Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
If you are interested in more details, you can find full information on the seller's page.
KOSPET PRIME smart band with IP67 ingress protection, 400*400 resolution, and Android 7.1.1.
| This item | Recommendations | |||||
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KOSPET PRIME IP67 ingress protection rating
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KOSPET Optimus Pro 4G mobile network support; supports a SIM card
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KOSPET ORB 2 Silver
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KOSPET Pulse 2 Silver
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KOSPET ORB 2 Black
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KOSPET Orb Silver case, orange strap
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| Brand | KOSPET | KOSPET | KOSPET | KOSPET | KOSPET | KOSPET |
| Model | PRIME | Optimus Pro | ORB 2 | Pulse 2 | ORB 2 | Orb |
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| Price | BYN 299.67 | BYN 425.53 | BYN 344.60 | BYN 323.11 | BYN 344.60 | BYN 232.65 |
| Seller | Alibaba | Alibaba | Rulez BY | Rulez BY | Rulez BY | Rulez BY |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 |
| Model Name | PRIME | Optimus Pro | ORB 2 | Pulse 2 | ORB 2 | Orb |
| Product Type | Smart band | Rugged smartwatch | Smart watch | Smartwatch | Smartwatch | Smart watch |
| Display Size | 1.39inch | 1.43 inches | 1.96 inches | 1.43 inches | 1.43 inches | |
| Operating System | Android 7.1 | Kospet OS | Apexmove OS | Kospet OS | ||
| GPS | Yes | Present | Yes | No | ||
| NFC | No | No | No | No | ||
| ANT+ | No | No | No | No | ||
| Calls | Call control and conversation supported | Call management and conversation are supported | Call management and conversation; speaking through the watch is supported | |||
| Wi-Fi | No | No | No | No | ||
| Width | 48 mm | 44.3 mm | 48 mm | 46 mm | ||
| Length | 48 mm | 50 mm | 48 mm | 46 mm | ||
| Weight | 41 g | 40.5 g | 41 g | 44.5 g | ||
| Altimeter | No | No | No | No | ||
| App Store | No | No | No | No | ||
| Barometer | No | No | No | No | ||
| Pedometer | Yes | Yes | Yes | |||
| Thickness | 12.7 mm | 12.4 mm | 12.7 mm | 11.5 mm | ||
| ECG sensor | No | No | No | No | ||
| Depth gauge | No | No | No | No | ||
| Smart alarm | No | No | No | No | ||
| Strap Color | Gray | Gray | Black | |||
| Charging Type | Magnetic | Magnetic | Magnetic | Magnetic | ||
| Fast Charging | No | No | No | No | ||
| Notifications | SMS, email, calendar, social networks, workout data, alarm | SMS, email, calendar, social networks, workout data, and alarm | SMS, email, calendar, social networks, workout data, and alarm | SMS, email, calendar, social networks, incoming calls, workout data, alarm | ||
| Case materials | Aluminum, plastic | Aluminum and plastic | Aluminum metal and plastic | |||
| Remote Control | Smartphone camera and smartphone music player | Smartphone camera and smartphone music player | Smartphone camera and smartphone music player | |||
| Strap Material | Silicone | Silicone | Silicone | Silicone | ||
| Watch controls | Touchscreen, physical buttons | Touchscreen and physical buttons | Touchscreen, crown (wheel) | |||
| Watch payments | No | No | No | No | ||
| Built-in camera | No | No | No | No | ||
| Voice Assistant | No | Present | No | No | ||
| Workout planner | Yes | No | Yes | No | ||
| SIM Card Support | No | No | No | No | ||
| Always-on display | Yes | Present | Yes | Yes | ||
| Replaceable strap | Yes | Present | Yes | No | ||
| Display Brightness | 1000 nits | 1000 nits | 1000 nits | |||
| Display Resolution | 466x466 | 410x502 | 466x466 | 466x466 | ||
| Display Technology | AMOLED | AMOLED | AMOLED | AMOLED | ||
| Heart Rate Monitor | Built-in | Built in | Built-in | Built in | ||
| Scratch protection | Yes | Present | Yes | Yes | ||
| Additional Functions | Sleep tracking, stress-level tracking, calorie counting, heart-rate monitoring, timer, stopwatch, compass, flashlight mode, smartphone finder, voice chat | Sleep tracking, stress-level tracking, calorie counting, heart-rate monitoring, timer, stopwatch, compass, flashlight mode, and smartphone locator | Sleep tracking, stress-level tracking, calories burned counting, heart-rate monitoring, timer, stopwatch, compass, flashlight mode, smartphone finder, voice chat | Sleep tracking, stress-level tracking, women's health tracking, calories burned counting, breathing exercises, timer, stopwatch, calculator, flashlight mode, smartphone finder | ||
| Ambient light sensor | No | No | No | No | ||
| Built-in music player | No | No | No | No | ||
| Smartphone connection | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Blood Pressure Measurement | No | No | No | No | ||
| Skin temperature measurement | No | No | No | No | ||
| Blood oxygen saturation measurement | Yes | Yes | Yes | |||
| Sports profiles | Strength training, cardio training, walking, yoga, running, cycling, swimming, gaming sports, and skiing | Strength training, cardio training, walking, rowing, yoga, running, cycling, swimming, team sports, skiing | Strength training, cardio training, walking, running, cycling, swimming | |||
| Maximum operating time in ordinary mode | 360 h | 384 hours | 408 hours | |||
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