OnePlus Watch 2R vs OnePlus Watch 4
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  OnePlus Watch 2R Original price was: KSh 29,500.00.KSh 28,500.00Current price is: KSh 28,500.00.Buy now |
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At a glance
Key specifications and important differences. Full details follow below.
| Feature | OnePlus Watch 2R |  OnePlus Watch 4 |
|---|---|---|
| Price | Original price was: KSh 29,500.00.KSh 28,500.00Current price is: KSh 28,500.00. | KSh 38,000.00 |
| Display | 1.43-inch AMOLED | 1.5-inch LTPO AMOLED |
| Battery capacity | 500 mAh | 646 mAh lithium-ion |
| Water resistance | 5 ATM rated | 5 ATM |
| Processor | Qualcomm Snapdragon W5 plus BES2700 efficiency MCU | Qualcomm Snapdragon W5 Gen 1 + BES2800 |
| RAM | 2 GB | 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 | Dual-frequency GPS with multiple satellite systems | Dual-band GPS (L1+L5); GLONASS; Galileo; BeiDou; QZSS |
| Health & wellness features | Heart rate, blood oxygen, stress and activity tracking; wellness data is not intended for medical diagnosis | 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 2R | OnePlus Watch 4 |
|---|---|---|
| Identity & design | ||
| Brand | OnePlus | OnePlus |
| Model | OnePlus Watch 2R | OnePlus Watch 4 |
| Announced | July 2024 | 22 April 2026 |
| Dimensions | 47.6 × 46.6 × 12.1 mm; approximately 13.65 mm including PPG sensor | 47.4 × 47.4 × 11 mm |
| Weight | Approximately 37 g (strap excluded); approximately 59 g with strap | 43 g without strap; 68 g with strap |
| Build materials | Aluminum-alloy case, plastic lower case, and 2D glass cover | Sapphire crystal front; titanium alloy case; glass-fibre-reinforced plastic back |
| Wrist size | 140–210 mm | 140–210 mm |
| Strap / band | Silicone strap with stainless-steel buckle | Fluororubber strap |
| Controls / buttons | Two side buttons and touchscreen | — |
| Display | ||
| Display | 1.43-inch AMOLED | 1.5-inch LTPO AMOLED |
| Screen resolution | 466 × 466 pixels (~326 ppi) | 466 × 466 pixels, 310 ppi |
| Display protection | — | Sapphire crystal glass |
| Display features | Always-on display; up to 1,000 nits high-brightness mode | 600 nits typical; 1,600 nits High Brightness Mode; up to 3,000 nits peak brightness |
| Performance & software | ||
| Processor | Qualcomm Snapdragon W5 plus BES2700 efficiency MCU | Qualcomm Snapdragon W5 Gen 1 + BES2800 |
| RAM | 2 GB | 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 | Dual-frequency GPS with multiple satellite systems | 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 | Accelerometer, gyroscope, geomagnetic, optical heart-rate, optical blood-oxygen, barometer, and ambient-light sensors | Accelerometer; gyroscope; optical heart-rate sensor; optical SpO2 sensor; wrist-temperature sensor; geomagnetic sensor; ambient-light sensor; barometer |
| Health & wellness features | Heart rate, blood oxygen, stress and activity tracking; wellness data is not intended for medical diagnosis | 60-second Wellness Overview; heart-rate monitoring and alerts; blood-oxygen monitoring; wrist-temperature tracking; ECG |
| Sleep tracking | Sleep duration, stages, breathing and sleep score | Sleep monitoring and Sleep Wellbeing insights |
| Sports / workout modes | More than 100 sports 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 | 500 mAh | 646 mAh lithium-ion |
| Battery life | Up to 100 hours in Smart Mode; longer endurance available in power saver mode depending on usage | Smart Mode: up to 5 days Heavy use: up to 3 days Power Saver Mode: up to 16 days |
| Charging | VOOC fast charging via magnetic charging base | 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 | Android smartphone required; Wear OS feature availability varies by phone and region | 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 | Forest Green or Gunmetal Gray | Midnight Titanium; Evergreen Titanium |
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