Y31 / S16 1.27 inch Smart Watch

Y31 S16 1.27 inch Smart Watch with Bluetooth Call, Heart Rate Monitor, Blood Oxygen, Sports Modes, GPS Altimeter, Fitness Tracker Features: 1. 1.27 inch HD IPS Full Touch Display: Equipped with a 1.27-inch IPS screen (240 x 240 resolution) that delivers clear visuals and smooth touch control. Full touchscreen operation provides an intuitive and responsive user experience. 2. Bluetooth Calling & Smart Notifications: Support Bluetooth calling, call logs, contacts, and dial pad. Receive message notifications, alarms, and reminders directly on your wrist so you stay connected anytime. 3. Advanced Health Monitoring: Built-in sensors track heart rate, blood oxygen, blood pressure, sleep quality, and stress levels. Includes breathing training to help improve daily wellness and relaxation. 4. Multiple Sports Modes & Activity Tracking: Support various workout modes such as running, cycling, walking, hiking, yoga, basketball, football, badminton, rowing machine, jump rope, tennis, sit-ups and more, recording activity data and performance. 5. Long Battery Life & Wireless Charging: Powered by a 200mAh lithium polymer battery with wireless charging support. Provides 7-15 days of battery life, making it suitable for everyday use and fitness tracking. Specifications: 1. Chipset Supplier: Zhongke 2. Chipset: AB5682B 3. Memory: 16MB 4. Screen Size: 1.27 inch 5. Display: IPS 6. Resolution: 240 x 240 7. Touch Type: Full Touch Screen 8. Bluetooth: BT 3.0 5.4 9. Compatible System: Android 9.0 or above, iOS 15.0 or above 10. APP: Fere Fit 11. G-Sensor: H160 12. Battery Type: Lithium Polymer 13. Capacity: 3.7V 200mAh 14. Charging Method: Wireless Charging 15. Charging Time: 2-3 Hours 16. Battery Life: 7-15 Days 17. APP Languages: English (Default), Russian, Portuguese, Dutch, Spanish, Hebrew, Thai, Turkish, Vietnamese, Arabic, Indonesian, Persian, Polish, French 18. Waterproof Level: Daily Waterproof 19. Wristband Length: 250 mm (including watch) 20. Strap Width: 18 mm 21. Material: Zinc Alloy Case