OnePlus Watch 3 vs OnePlus Watch 4
Compare specifications, current prices and availability. Choose up to four products from the same family.
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Apple Watch SE 2 Price range: KSh 28,500.00 through KSh 32,000.00
OnePlus Watch 2KSh 29,500.00
Samsung Galaxy Watch UltraKSh 45,000.00
Google Pixel Watch 3 Price range: KSh 37,500.00 through KSh 47,500.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  OnePlus Watch 3 |  OnePlus Watch 4 |
|---|---|---|
| Price | KSh 33,000.00 | KSh 38,000.00 |
| Display | 1.50-inch LTPO AMOLED | 1.5-inch LTPO AMOLED |
| Battery capacity | — | 646 mAh lithium-ion |
| Water resistance | 5 ATM rated | 5 ATM |
| Processor | Qualcomm Snapdragon W5 plus BES2800BP efficiency MCU | Qualcomm Snapdragon W5 Gen 1 + BES2800 |
| RAM | — | 2 GB |
| Storage | 32 GB | 32 GB |
| Operating system | Wear OS by Google plus RTOS dual-engine architecture | Wear OS 6.0 with OxygenOS Watch 8 |
| Network / cellular | — | No cellular connectivity |
| Positioning / GNSS | Built-in dual-frequency GNSS | Dual-band GPS (L1+L5); GLONASS; Galileo; BeiDou; QZSS |
| Health & wellness features | 60-second health check-in, heart rate, blood oxygen, vascular wellness, stress and mind-and-body insights; not a medical device | 60-second Wellness Overview; heart-rate monitoring and alerts; blood-oxygen monitoring; wrist-temperature tracking; ECG |
Full specifications
2 of 4 products
| Specification | OnePlus Watch 3 | OnePlus Watch 4 |
|---|---|---|
| Identity & design | ||
| Brand | OnePlus | OnePlus |
| Model | OnePlus Watch 3 | OnePlus Watch 4 |
| Announced | February 2025 | 22 April 2026 |
| Dimensions | 46.6 × 47.6 × 11.75 mm (excluding lugs and sensor area) | 47.4 × 47.4 × 11 mm |
| Weight | Approximately 49.7 g (strap excluded); approximately 81 g with strap | 43 g without strap; 68 g with strap |
| Build materials | Stainless-steel case, titanium bezel, and sapphire-crystal cover glass | Sapphire crystal front; titanium alloy case; glass-fibre-reinforced plastic back |
| Wrist size | 140–210 mm | 140–210 mm |
| Strap / band | Fluororubber strap with stainless-steel buckle; configuration dependent | Fluororubber strap |
| Controls / buttons | Rotating crown, action button, and touchscreen | — |
| Display | ||
| Display | 1.50-inch LTPO AMOLED | 1.5-inch LTPO AMOLED |
| Screen resolution | 466 × 466 pixels | 466 × 466 pixels, 310 ppi |
| Display protection | Sapphire crystal | Sapphire crystal glass |
| Display features | Always-on display; up to 2,200 nits peak brightness | 600 nits typical; 1,600 nits High Brightness Mode; up to 3,000 nits peak brightness |
| Performance & software | ||
| Processor | Qualcomm Snapdragon W5 plus BES2800BP efficiency MCU | Qualcomm Snapdragon W5 Gen 1 + BES2800 |
| RAM | — | 2 GB |
| Storage | 32 GB | 32 GB |
| Operating system | Wear OS by Google plus RTOS dual-engine architecture | Wear OS 6.0 with OxygenOS Watch 8 |
| Connectivity | ||
| Network / cellular | — | No cellular connectivity |
| SIM / eSIM | — | No eSIM |
| Wi-Fi | Supported | 2.4 GHz and 5 GHz Wi‑Fi |
| Bluetooth | Supported | Bluetooth 5.2 |
| NFC | Supported; payment availability varies by market | Supported; Google Wallet |
| Positioning / GNSS | Built-in dual-frequency GNSS | Dual-band GPS (L1+L5); GLONASS; Galileo; BeiDou; QZSS |
| Audio & communication | ||
| Speaker | Built-in speaker | Supported |
| Microphone | Built-in microphone | — |
| Calling | Bluetooth calling when paired with a compatible Android phone | — |
| Sensors, health & fitness | ||
| Sensors | Wrist temperature, optical heart rate, optical pulse oximeter, geomagnetic, ambient light, barometer, accelerometer, and gyroscope sensors | Accelerometer; gyroscope; optical heart-rate sensor; optical SpO2 sensor; wrist-temperature sensor; geomagnetic sensor; ambient-light sensor; barometer |
| Health & wellness features | 60-second health check-in, heart rate, blood oxygen, vascular wellness, stress and mind-and-body insights; not a medical device | 60-second Wellness Overview; heart-rate monitoring and alerts; blood-oxygen monitoring; wrist-temperature tracking; ECG |
| Sleep tracking | Sleep stages, quality score, breathing and snoring-risk assessment | Sleep monitoring and Sleep Wellbeing insights |
| Sports / workout modes | Multiple sports and workout modes | 100+ sports modes; automatic workout recognition |
| Training & outdoor features | — | Professional running, tennis and skiing modes; Pace Assistant; posture, pace and recovery metrics |
| Battery & durability | ||
| Battery capacity | — | 646 mAh lithium-ion |
| Battery life | Up to 5 days in smart mode, up to 3 days with heavy smart use, or up to 16 days in power saver mode | Smart Mode: up to 5 days Heavy use: up to 3 days Power Saver Mode: up to 16 days |
| Charging | Fast magnetic charging | 7.5 W wired charging; full charge in approximately 75 minutes |
| Water resistance | 5 ATM rated | 5 ATM |
| Durability / certifications | IP68-rated dust and water resistance | IP68; IP69; MIL‑STD‑810H compliant; ECG certified |
| Compatibility | ||
| Phone compatibility | Compatible Android smartphone required for full Wear OS features | Android 9.0 or later with Google Mobile Services 23.45.23 or later; not compatible with iOS or Android Go |
| Companion app | OHealth | OHealth |
| Colors | Emerald Titanium or Obsidian Titanium, market dependent | Midnight Titanium; Evergreen Titanium |
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