iQOO Watch 5 Launched in China with AMOLED Display eSIM and 505mAh Battery
- AndroBoy
- 1 hour ago
- 5 min read
Vivo's performance-oriented sub-brand iQOO has introduced its new wearable iQOO Watch 5 in China. With an excellent AMOLED screen, an array of high-end health sensors, and in both Bluetooth and eSIM models, the iQOO Watch 5 is a performance-centric smartwatch for fitness enthusiasts and tech enthusiasts.
Whether you want a fashion-oriented smartwatch with modern design or a daily wear that tracks your health and offers calling functionality, the iQOO Watch 5 offers a great mixture of both. In this blog, we would be discussing thoroughly the features, design, and price of the smartwatch and why the smartwatch can be one of the most interesting wearable releases of 2025.
Key Specifications of iQOO Watch 5
Display - 1.43-inch AMOLED, 466×466 resolution
Battery - 505mAh
Operating System - BlueOS 2.5
Connectivity - Bluetooth 5.4 (BLE), NFC, eSIM (optional)
Sensors - Heart rate, Blood oxygen, Accelerometer, Gyroscope, Geomagnetic, Ambient light, Hall sensor
Build - Aluminium alloy body
Dimensions - 45×45×11.4mm
Weight - ~32g
Colours - Haoyu Black, Hoshigaki White, Pixel Blue
Pricing - Starts at 799 CNY (~₹9,200
Display and Design
Most striking of all is the 1.43-inch AMOLED screen on the iQOO Watch 5, which provides a crisp 466×466 resolution. AMOLED technology provides rich blacks, bright colors, and crisp contrasts that are especially beneficial for outdoor visibility and overall use.
Display Highlights:
Always-on Display support
High pixel density for smooth text and icon rendering
Energy-efficient AMOLED panel
Optimized for readability in sunlight
The watch sports a lightweight aluminium alloy frame, giving it a premium and minimalist aesthetic. At just 32g, the iQOO Watch 5 is extremely lightweight, ensuring comfort even during prolonged wear.
OS and Performance
The iQOO Watch 5 is driven by BlueOS 2.5, a smartwatch operating system developed by vivo itself, designed to provide you with a lag-free and seamless user experience. BlueOS 2.5 is preloaded with a plethora of optimizations that not only make the OS more efficient but also accentuate power savings, ensuring that your smartwatch lasts longer on a single charge. You will have silky-smooth UI transitions that make it easy for you to navigate the watch. The OS is deeply integrated with vivo and iQOO smartphones, giving you a more connected and unified experience across devices.
One of the great features of the watch is its sophisticated fitness tracking, backed by smart notifications to keep you informed without flooding you with too much data. Data protection and privacy have also been well addressed, with users at ease. You also get the option to customize your watch with the ability to use third-party watch faces and widgets. BlueOS 2.5 as an overall package hits a perfect balance between usability and functionality, and the iQOO Watch 5 could thus be a viable alternative to Wear OS or HarmonyOS smartwatches.
Battery Life
The iQOO Watch 5 is equipped with a 505mAh battery, which offers impressive longevity for both casual and power users. Though the exact battery life will depend on usage, especially if you’re using calling features or continuous GPS tracking, you can expect:
Up to 10–12 days of usage on a single charge (Bluetooth version)
5–7 days of usage on eSIM variant with calling and GPS enabled
Magnetic fast charging support
This battery life puts the iQOO Watch 5 ahead of many rivals in its category, particularly when compared to Wear OS watches which often need charging every 1–2 days.
Calling, Connectivity, and Smart Features
Bluetooth 5.4 with BLE Support
The watch features Bluetooth 5.4, which brings stronger, more stable connectivity and better power efficiency. BLE (Bluetooth Low Energy) ensures fast pairing and efficient sync with your smartphone.
eSIM Variant for Standalone Use
A major highlight is the eSIM version of the watch, allowing users to make and receive calls without being tethered to their smartphone. This is ideal for runners, cyclists, or users who want freedom from carrying their phones at all times.
Built-in Microphone and Speaker
Both variants include a microphone and speaker, making the iQOO Watch 5 suitable for:
Answering calls
Voice commands
Alarm sounds and media playback
NFC Support
NFC adds another layer of convenience, supporting:
Contactless payments (China-specific for now)
Quick pairing
Transit card integration (in select cities)
Advanced Health and Fitness Tracking
Health tracking is a strong suit of the iQOO Watch 5. It comes equipped with a range of advanced sensors that cater to both casual users and athletes.
iQOO Watch 5 Health Features:
Optical Heart Rate Sensor: Monitors your heart rate 24/7 with real-time alerts for abnormal readings.
SpO2 Sensor: Measures blood oxygen saturation to assess respiratory health.
Accelerometer and Gyroscope: Essential for tracking workouts like running, walking, cycling, etc.
Geomagnetic Sensor: Supports precise navigation and compass-related features.
Ambient Light Sensor: Automatically adjusts screen brightness to preserve battery and enhance readability.
Hall Sensor: Detects wrist movements and can help wake the screen or auto-lock.
These sensors contribute to:
Sleep tracking
Stress monitoring
Guided breathing exercises
Step counting
Calorie burn estimates
Combined with BlueOS's intelligent tracking algorithms, users can get detailed insights into their daily activity and health trends.
App Ecosystem and Compatibility
The iQOO Watch 5 seamlessly integrates with iQOO and vivo smartphones, but it's also expected to be compatible with other Android devices.
Expected App Support:
iQOO Health App for deep fitness analytics
Sync with Google Fit (pending confirmation)
Notifications mirroring from phone apps like WhatsApp, Gmail, Instagram
Music playback controls
Camera shutter control
Currently, there's no confirmation on iOS support, but if previous models are anything to go by, limited support may be available.
Colour Options and Customization
iQOO offers the Watch 5 in three elegant colour variants:
Haoyu Black – A sleek, all-black variant for professionals and minimalists.
Hoshigaki White – A lighter tone for those who prefer clean and modern aesthetics.
Pixel Blue – A unique, slightly sporty finish that adds a touch of flair.
In addition to different strap colours and materials (soft silicone included), expect availability of third-party and official customizable bands in the coming months.
iQOO Watch 5 Price and Variants in China
The iQOO Watch 5 is offered in two main variants based on connectivity:
Bluetooth Version with Soft Strap:
Price: 799 CNY (~₹9,200 | ~$110)
eSIM Version with Soft Strap:
Price: 999 CNY (~₹11,500 | ~$140)
This pricing places the iQOO Watch 5 in a highly competitive segment, rivalling smartwatches from Huawei, Amazfit, Xiaomi, and Realme in the sub-₹15,000 category.
The iQOO Watch 5 product currently exists as a specific release for the market in China. The official confirmation regarding the product availability in global markets or in India does not exist at this time. The Indian smartwatch market has shown growth alongside iQOO's intense product push in the region which suggests the possibility of a rebranded release or a worldwide version in the near future.
Stay tuned to AndroBranch for the latest tech news, gadget launches, and smartwatch updates!
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