Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Xiaomi Watch S4 Silver AMOLED display
No current offers
Saved product information may be incomplete. Check the selected variant and package contents; availability elsewhere is not verified.
Last known price: BYN 538.83 (BYN)
Price source: Rulez BY
Price record dated 10/10/26
Saved price in the source currency; not a current offer. The date refers to the price record, not a stock check.
Features
- AMOLED display
- Always-on display
- 5 ATM water resistance
- Built-in GPS
- Heart rate monitor
- Blood oxygen sensor
- NFC payments
- 32 GB storage
- App store support
- Alexa voice assistant
- Magnetic charging
General specs
- Brand: Xiaomi
- Model: Watch S4
- Seller: Rulez BY
- ID: 1080163
- Brand: Xiaomi
- Model: Watch S4
- Version: International
- Warranty: Yes
- Product Code: 3522993
- First listed by seller: June 17, 2026
For the busy professional balancing work, family, and fitness, the Xiaomi Watch S4 keeps you connected and organized without reaching for your phone. The 1.43-inch AMOLED display stays on, so a quick glance shows the time or your next meeting. Use your voice with Amazon Alexa to set reminders, check the weather, or start a workout. Sapphire glass and 5 ATM water resistance handle daily life—from washing hands to a swim.
Battery life lasts up to 15 days in typical use, and fast charging gives you a full day's power in 30 minutes. Track heart rate, sleep, blood oxygen, and choose from over 100 workout modes. Built-in GPS and NFC let you leave your phone behind while still making payments and tracking your route. The Xiaomi Watch S4 is your personal assistant, health coach, and fitness tracker in one.
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.