Xiaomi S4 Smartwatch Silver 89403
The Xiaomi Watch S4 combines elegant design with cutting-edge technology, offering comprehensive health, fitness, and communication features. Its aluminum alloy frame with PVD coating and multi-layered details exudes sophistication and durability. The innovative interchangeable bezel activates exclusive watch faces, while the rotating crown and HyperOS 2.0 enable intuitive navigation. With a 2200-nit display, it ensures sharp visibility even in sunlight, and the noise reduction with dual microphones guarantees clear Bluetooth calls. Advanced health monitoring includes precise heart rate tracking, sleep pattern recognition, and guided breathing exercises. Professional sports modes, including running analysis and fall detection in ski mode, cater to active lifestyles. The Xiaomi Watch S4 seamlessly blends style and functionality, making it the perfect companion for everyday life and sports.
The Xiaomi Watch S4 combines elegant design with cutting-edge technology, offering comprehensive health, fitness, and communication features. Its aluminum alloy frame with PVD coating and multi-layered details exudes sophistication and durability. The innovative interchangeable bezel activates exclusive watch faces, while the rotating crown and HyperOS 2.0 enable intuitive navigation. With a 2200-nit display, it ensures sharp visibility even in sunlight, and the noise reduction with dual microphones guarantees clear Bluetooth calls. Advanced health monitoring includes precise heart rate tracking, sleep pattern recognition, and guided breathing exercises. Professional sports modes, including running analysis and fall detection in ski mode, cater to active lifestyles. The Xiaomi Watch S4 seamlessly blends style and functionality, making it the perfect companion for everyday life and sports.
The Xiaomi Watch S4 combines elegant design with cutting-edge technology, offering comprehensive health, fitness, and communication features. Its aluminum alloy frame with PVD coating and multi-layered details exudes sophistication and durability. The innovative interchangeable bezel activates exclusive watch faces, while the rotating crown and HyperOS 2.0 enable intuitive navigation. With a 2200-nit display, it ensures sharp visibility even in sunlight, and the noise reduction with dual microphones guarantees clear Bluetooth calls. Advanced health monitoring includes precise heart rate tracking, sleep pattern recognition, and guided breathing exercises. Professional sports modes, including running analysis and fall detection in ski mode, cater to active lifestyles. The Xiaomi Watch S4 seamlessly blends style and functionality, making it the perfect companion for everyday life and sports.
The Xiaomi Watch S4 combines elegant design with cutting-edge technology, offering comprehensive health, fitness, and communication features. Its aluminum alloy frame with PVD coating and multi-layered details exudes sophistication and durability. The innovative interchangeable bezel activates exclusive watch faces, while the rotating crown and HyperOS 2.0 enable intuitive navigation. With a 2200-nit display, it ensures sharp visibility even in sunlight, and the noise reduction with dual microphones guarantees clear Bluetooth calls. Advanced health monitoring includes precise heart rate tracking, sleep pattern recognition, and guided breathing exercises. Professional sports modes, including running analysis and fall detection in ski mode, cater to active lifestyles. The Xiaomi Watch S4 seamlessly blends style and functionality, making it the perfect companion for everyday life and sports.
in 13 offers
The lowest price for Xiaomi S4 Smartwatch Silver 89403 right now is $238.75 at TechCart, compared across 11 retailers.
The all-time low was $3.87 on 27 May 2026 — today's price is 6069% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Oct 2026.
Last updated at 28/10/2026 08:07:15
Xiaomi Watch S4 Smartwatch, 1.43" AMOLED, 15-Day Battery, BT Calling, Black | "1500-Nit HBM Brightness, Fast Charging, 60s Health Report, L1+L5
Free delivery
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Xiaomi Watch S4 (Rainbow, BHR9199GL)
Delivery $50
Xiaomi S4 Watch, 1.43" AMOLED Display, Heart Rate Sensor, Blood Oxygen Sensor, GPS, Galileo, Built-in GNSS, 2 Mic, 5ATM, 486mAh, Aluminum Alloy Frame,
Delivery between 2–9 Nov $34.07
Xiaomi Watch S4 Dual-frequency GNSS HyperOS 2.0 Stainless Steel Dial New Gesture-operated Supports
Free delivery
Xiaomi Watch S4 47 mm Bluetooth Rainbow
Delivery between 3–10 Nov $4.74
Xiaomi Smart Watch, Xiaomi Watch S4 Bezel Design, 1.43" OLED ProSki Mode, 15 Days of Runtime, Over 150 Workout Coaches, Seamless Device Management,
Delivery between 1–5 Nov $41
Xiaomi Watch S4 Rainbow
Free delivery
Xiaomi Watch S4 Smartwatch 36mm AMOLED (Black) - Bluetooth Calling, Dual-band GPS, NFC, 150+ Sports, 15-Day Battery | General
Delivery $8.95
XIAOMI Watch S4 Smartwatch, 1.43" AMOLED, 15-Day Battery, BT Calling
Delivery between 3–6 Nov $29
Xiaomi Watch S4 Smartwatch Black 1.43" Oled Bluetooth 2025 Tested
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Brand | Xiaomi |
| Style | Strap |
| Display | Digital |
| Department | Unisex |
| Water Resistant | Yes |
Xiaomi Watch S4 Smartwatch, 1.43" AMOLED, 15-Day Battery, BT Calling, Black | "1500-Nit HBM Brightness, Fast Charging, 60s Health Report, L1+L5
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Xiaomi Watch S4 (Rainbow, BHR9199GL)
Delivery $50
Xiaomi S4 Watch, 1.43" AMOLED Display, Heart Rate Sensor, Blood Oxygen Sensor, GPS, Galileo, Built-in GNSS, 2 Mic, 5ATM, 486mAh, Aluminum Alloy Frame,
Delivery between 2–9 Nov $34.07
Xiaomi Watch S4 Dual-frequency GNSS HyperOS 2.0 Stainless Steel Dial New Gesture-operated Supports
Free delivery
Xiaomi Watch S4 47 mm Bluetooth Rainbow
Delivery between 3–10 Nov $4.74
| Brand | Xiaomi |
| Style | Strap |
| Display | Digital |
| Department | Unisex |
| Water Resistant | Yes |
