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Realtek 8763EWE Chip & Full BT5.1 Bluetooth Call Functions, Expandable Storage: Adopts Realtek 8763EWE main chip with built-in 32MB FLASH + 160KB RAM internal memory, expandable up to 128MB external FLASH. Stable BT5.1 one-click pairing supports independent wrist dialing, answering calls, contact sync and call record storage, with built-in local music player for offline audio playback.
1.91-inch 240*296 IPS Full Touch Large Screen & Vintage Square Mechanical Dial Metal Frame: 1.91-inch IPS colorful square display with 240*296 resolution and full responsive touch panel for smooth sliding operation. Retro square metal case with simulated mechanical watch dial design, available in gold, black and silver classic tones; interchangeable TPU, leather and Milanese magnetic straps for versatile matching.
HRS3605 High-precision All-day Dynamic Health Monitoring System: Equipped with low-power HRS3605 optical heart rate sensor and SC7A20 G-Sensor, accurately tracks real-time dynamic heart rate and software-assisted blood pressure data. Also supports pedometer, sleep monitoring, sedentary reminder, weather forecast and remote camera control to record full-day physical status.
400mAh Large Capacity Battery, IP67 Waterproof & Multi-language Global Message Sync: 400mAh high-capacity polymer battery delivers long daily endurance. IP67 waterproof grade resists daily hand washing, rain splashes and light water contact. Compatible with iOS 9.0+ & Android 4.4+, sync notifications from Facebook, Twitter, WhatsApp, WeChat and other social apps; watch & APP support 13 mainstream global languages for worldwide sales.
Technical Specifications
Model No.
AK55
Waterproof Grade
IP67
Main Material
Retro square metal main frame, replaceable TPU/leather/Milanese magnetic strap
Main Chip
Realtek 8763EWE
Memory
32MB FLASH + 160KB RAM internal storage; Max external expandable to 128MB FLASH
Display
1.91-inch IPS colorful square LCD, resolution 240*296, full touch panel
Watch & matched APP support 13 mainstream global languages
Special Note
Without encoder function
Product Overview
AK55 is a distinctive retro square smart watch with simulated mechanical dial aesthetic and sturdy metal casing. It features a large 1.91-inch full-touch IPS screen powered by Realtek 8763EWE chip and BT5.1 module, enabling complete independent Bluetooth calling and offline music playback. Built-in HRS3605 professional health sensor provides 24-hour heart rate & blood pressure tracking, paired with a large 400mAh battery and IP67 daily waterproof for all daily wearing scenarios. Multi-language system and full OEM & ODM customization services are offered for global brand merchants and wholesale buyers.
Frequently Asked Questions
Q1: Is this watch waterproof? Can I wear it to wash hands or go out on rainy days?
A1: It meets IP67 daily waterproof standard, suitable for daily hand washing and rain splashes. Long-time swimming, diving or hot spring bathing is not recommended.
Q2: Does this square retro watch support complete Bluetooth calling features?
A2: Yes, stable BT5.1 Bluetooth connection supports independent dialing, answering, contact storage and call record saving on the watch itself, plus built-in local music playback function.
Q3: Does this smart watch support multi-language for global market sales?
A3: Yes, both the watch menu and matched APP support 13 mainstream global languages to fit overseas user operation habits. It also synchronizes cross-platform social media notifications for iOS and Android devices.
Q4: Do you provide OEM customization services like custom engraved logo and exclusive watch faces?
A4: Complete OEM & ODM services are available, including laser engraving logo on metal case, customized mechanical-style dial UI and personalized retail packaging. Send your email to get full customization catalog and quotation.
