IP67 waterproof smart BT earbuds bracelet with health monitoring K100

Overview

Why You Choose K100?

Opt for K100 for its groundbreaking 2-in-1 magnetic design that integrates a smart watch and ultra-light TWS earbuds (4g each) for ultimate convenience. It delivers stable Bluetooth calling (Bluetrum AB5691G chip) and AI noise-cancelling audio, plus professional 24-hour health monitoring via the HX3918 sensor. With an IP67 waterproof rating, durable zinc alloy+plastic build, 1.85-inch HD screen, and long-lasting 300mAh battery (magnetic charging, watch charges TWS up to 5x), it balances innovation, functionality and daily practicality perfectly—ideal for global users with multi-language App/firmware support.

Core Features

Advanced Health Monitoring

Equipped with HX3918 high-precision chip for 24/7 real-time tracking of heart rate, blood pressure and blood oxygen; records sleep quality, steps, mileage and calorie consumption. All data syncs to Fitcloudpro App for professional health and exercise analysis.

Innovative 2-in-1 Design & AI Noise-Cancelling Audio

Magnetic flip cover stores ultra-light (4g) TWS earbuds with left/right adaptive recognition (free wearing). TWS features dual mics, bone conduction sensors and noise reduction for clear music/calls (3hrs music play on 25mAh battery); fully charged watch charges TWS up to 5x via magnetic charging.

Smart Connectivity & Personalization

Powered by Bluetrum AB5691G chip and BLE5.4 for stable Bluetooth calls and real-time app/phone message reminders. Includes practical functions: remote photography, massive free watch face downloads and DIY watch face creation for personalized use.

Durable & User-Friendly Build

1.85-inch IPS HD round screen (360×360) with 3D curved glass; zinc alloy+plastic frame (wear-resistant) and skin-friendly silicone strap (anti-fouling/anti-sweat) with durable stainless steel buckle. IP67 waterproof (daily use: hand washing/light rain) and 300mAh battery (5-7 days use/15-20 days standby) with fast magnetic charging.

Multi-Language App Ecosystem

Firmware supports 10+ languages (English, German, French, Japanese, etc.); Fitcloudpro App supports 30+ languages (Simplified/Traditional Chinese, Russian, Arabic, etc.). The App integrates health/sports data analysis and device management for one-stop smart control.

Technical Specifications

FAQ

Q1: How to connect the K100 smart watch to the phone?

A1: First download the Fitcloudpro App on your phone, then turn on the watch's Bluetooth and your phone's Bluetooth, and complete the pairing and connection with the K100 through the Fitcloudpro App.

Q2: How to charge the TWS earbuds of the K100?

A2: The K100 has an innovative magnetic return box design, just put the TWS earbuds back into the watch cover, and the earbuds will start magnetic charging automatically; the watch can charge the TWS earbuds up to 5 times when fully charged.

Q3: How to receive mobile phone messages and app alerts on the K100?

A3: Ensure the watch is successfully connected to the phone via Bluetooth, then enter the Fitcloudpro App and your phone's system settings to enable the message notification permission for the Fitcloudpro App, and you can receive real-time reminders on the watch.

Q4: How to download or create a personalized watch face for the K100?

A4: Enter the relevant watch face section in the Fitcloudpro App, you can download massive free watch faces, or use the DIY watch face function to create a unique personalized watch face according to your preferences.

Q5: What is the battery life of the K100 watch and its TWS earbuds?

A5: The 300mAh watch battery supports 5-7 days of normal use and 15-20 days of standby; the 25mAh TWS earbuds can support 3 hours of music listening, and the fully charged watch can charge the earbuds up to 5 times.