Casio ECB-20YCL-1AJF Smartphone Link Watch: Bluetooth connectivity
For the professional who travels or commutes, this Casio Edifice watch keeps you punctual and connected. While many watches focus on style, this one delivers seamless time management for your busy life.
Its automatic smartphone link via Bluetooth syncs the time instantly, so you never worry about setting it manually. When you land in a new time zone, the watch switches to local time as long as your phone is nearby—no more fumbling with buttons before a meeting. The glowing hands and markers let you check the time in dim light, and features like world time and alarms help you stay organized. Experience reliable accuracy and smart functionality in a sleek black design.
Features
- World time
- Chronograph
- Countdown timer
- Alarm
- Perpetual calendar
- Date display
- Day display
- Month display
- Backlight
- Glowing hands
- Glowing markers
- Phone finder
- Auto LED light
- Schedule timer
- Automatic time zone correction
- Stopwatch with 1/1000-second accuracy
- 200 lap memory
- Bluetooth connectivity
General specs
- Brand: Casio
- Model: ECB-20YCL-1AJF
- Seller: Joom
- ID: 68f0c94759f71a01da05d717
- GPS: None
- Weight: 52
- Storage: 16
- Battery Life: 1
- Connectivity: Bluetooth
- Display Size: 1.32
- Display Type: LED
- Sports Modes: 0
- Standby Time: 30
- Band Material: Resin
- Case Material: Stainless Steel
- Health Sensors: None
- Battery Capacity: 140
- OS Compatibility: Android, iOS
- Water Resistance: IP67
- Bluetooth Version: 5.0
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Casio ECB-20YCL-1AJF Black Bluetooth connectivity
|
RUIMEN D1 Black Make and answer calls directly on watch
|
Jugeman P99 Pink Answer and make calls
|
Oulencu 24OL-NVSR Gold Sleep tracking with detailed stages
|
RUIMEN D1 Make and answer calls directly
|
Blackview R10 Purple IP68 waterproof rating
|
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| Brand | Casio | RUIMEN | Jugeman | Oulencu | RUIMEN | Blackview |
| Model | ECB-20YCL-1AJF | D1 | P99 | 24OL-NVSR | D1 | R10 |
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| Price | $292.33 | $35.99 | $13.99 | $109.99 | $35.99 | $34.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Blackview |
| Update | December 31, 2025 | December 6, 2025 | December 6, 2025 | June 27, 2025 | December 6, 2025 | April 18, 2025 |
| Battery Life | 1 | 7 | long | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Display Size | 1.32 | 1.85 | 1.96 | 1.47 | ||
| Display Type | LED | AMOLED | TFT | |||
| Sports Modes | 0 | 100 | 113 | 100+ | ||
| Health Sensors | None | Heart Rate, SpO2 | Heart Rate, SpO2 | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Water Resistance | IP67 | IP68 | IP68 | IP68 | ||
| Bluetooth Version | 5.0 | 5.2 | 5.3 | 5.2 | ||
