KT77 Smartwatch with 1.46-inch IPS Display, Bluetooth Calling and IPX8 Waterproof

Name: KT77 Smartwatch with 1.46-inch IPS Display, Bluetooth Calling and IPX8 Waterproof - HnThai: China Electronics Sourcing Agent
Availability: InStock

Price range: $11.8–$15.2, Launch date: 2026-11

Note: HnThai is a professional Chinese consumer electronics sourcing agency with 10 years of experience. The company is located in Huaqiangbei, the largest wholesale electronics market in China.

We work with hundreds of factories to offer competitive prices, strictly control product quality, and recommend the most suitable products for you.

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Product Description

Product Name: KT77 Smartwatch

Product Overview:
The KT77 is a compact round smartwatch with a 1.46-inch IPS display (360 x 360) and Bluetooth 5.3 calling, built around the Bluetrum BT8959T chip and the FitCloudPro app. It tracks heart rate, blood oxygen, blood pressure, stress and sleep, offers voice assistant, message push and weather, and stands out with IPX8 waterproofing — rated to 10 metres — plus 7 days of use from a 300mAh battery. At 41.2g with an aluminium-alloy case, it is a light, swim-friendly everyday watch.

Core Specifications:
• 1.46-inch IPS display, 360 x 360, full touch
• Bluetooth 5.3 low-power chip with Bluetooth calling and voice assistant
• Heart rate monitoring (LC09A sensor), blood oxygen, blood pressure, stress monitoring
• Sleep monitoring, breathing training, women’s health tracking
• Sports records — steps, distance, calories; music control; camera remote
• Message push, app sports push, weather, stopwatch, timer, alarm, calendar
• IPX8 waterproof — 1ATM, 10-metre depth
• 300mAh polymer lithium-ion battery — about 7 days use, 15 days standby; magnetic charging, about 2.5 hours
• Chip: Bluetrum BT8959T; flash 128Mb; G-sensor STK8321
• App: FitCloudPro (Android 9.0+ / iOS 12.0+); 27 watch languages
• Case: aluminium alloy + eco-friendly plastic + metal keys; silicone strap
• Total length about 255mm, adjustable 155–235mm
• Colours: black, gold, purple; weight 41.2g

Strategic Selling Points:
① IPX8 to 10 metres — true swim-grade waterproofing at an entry-level price.
② Bluetooth 5.3 calling — the latest low-power Bluetooth with voice assistant on the wrist.
③ 7-day battery in a 41g body — light enough to forget, with a week between charges.
④ 27 watch languages — ready for almost any market out of the box.

Why Source via HnThai:
• Direct-from-factory wholesale pricing from Huaqiangbei, Shenzhen
• Full quality inspection before shipping — every unit checked
• Private label, custom logo and packaging available on request