Haylou RS4 Max Highlights
Haylou RS4 Max Price in Bangladesh
Haylou RS4 Max
Price in Bangladesh
৳3,850
(Official)
Updated on 28 Feb,2026
Key Specifications
See Full Specs
Storage
RAM
Main Camera
Front Camera
Display
1.91"320x380p
Battery
Li-Po 270mAh
- Waterproof, IP68
- Bluetooth 5.3
Haylou RS4 Max Full Specifications
Gallery
| Brand | Haylou |
| Model | RS4 Max |
| Device Type | Smart Watch |
| Release Date | 15 October 2023 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v6.0 |
Display
| Display Type | LCD |
| Screen Size | 1.91 inches |
| Resolution | 320x380 px |
Design
| Height | 48.3 mm |
| Width | 39 mm |
| Thickness | 11.4 mm |
| Weight | 61.3 grams |
| Colors | Midnight Blue, Silver |
| Waterproof | Water resistant |
| IP Rating | IP68 |
| Ruggedness | Dust proof |
Notifications
| Text Message | Yes |
| Incoming Call | Yes |
| Alarm | Yes |
| Calendar Reminder | Yes |
| Timer | Yes |
| Weather | Yes |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 270 mAh |
| Quick Charging | 2pin magnetic Cable |
| Placement | Non-removable |
| StandBy Time | 5 to 7days |
Network & Connectivity
| Bluetooth | v5.3 |
More
| Made By | China |
| Features | Heart rate sensor, motion sensor, blood oxygen sensor |
Haylou RS4 Max Price in Bangladesh 2026 & Release Date
| Name | Haylou RS4 Max |
| Official Price | BDT. 3,850.00 |
| Release Date | 15-Oct-2023 |
| Market Status | Available |
Haylou RS4 Max User Rating & Review
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