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6 yrs
| Model Number | L20-97 | Brand Name | PTPL |
|---|---|---|---|
| origin | China | Small Orders | Accepted |
Product Description
L20 is a compact and lightweight 4G GPS smartwatch designed for elderly safety. Featuring a single SOS button, 900mAh long-lasting battery, and an easy-to-use interface, it’s ideal for seniors and caregivers seeking reliable protection during travel. The included charging dock doubles as a portable power bank, making it a perfect companion for outdoor activities and extended trips.
Product Parameters
| Model Name | L20 |
| LCD | 1.22 inch TFT 240*240 resolution |
| Watch OS | RTOS Thread X |
| Bluetooth version | BLE 5.0 can be used as indoor location |
| CPU | Unisoc W307 Cortex A53 1Ghz+ GR5515(BLE chip as sensor Hub) |
| GPS Chip | W307 |
| GPS Antenna | LDS |
| GSM Antenna | LDS |
| Heart Rate Sensor | PAH8009 or TBD |
| SpO2 Sensor | PAH8009 or TBD |
| Blood Pressure | PAH8009 or TBD |
| Temperature Sensor | NST117 |
| 3D Accelerator | DA217 or TBD |
| Frequency Band | GSM 850/900/1800/1900mHz3G WCDMA :Band1, Band8LTE B1 B3 B5 B7 B8 B9 B19 B20 B28 B40 B41 |
| SIM Card | Nano, compatible with e-sim |
| Button | One SOS/Power key |
| Alarm Message | Low battery, SOS, Geo-fence |
| Charge Port | Magnetic 2 pin |
| Battery Capacity | 900mAh |
| Standby Time | 5-7 days |
| Waterproof Level | IP66 |
| OTA | Support |
| Product Dimension | 57x34x14mm |
| Product Weight | 40g |
| Color | Black, White (for bulk order of min. 3k only) |
| Material | Watch case: PC+ABS+LDS; Strap/Button: Silicone |
| Functions | Today's Date, Steps Counting, Heart Rate/Blood Pressure/SpO2/Temperature Monitor, GPS Positioning, Geo-fence, Route History, 2-Way Call, SOS Alarm, Fall Detection |
1. How can I get the price?
We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote in time.
2. Can I place sample orders?
Yes. Please contact us to confirm the details before you place a sample order.
3. What is your lead time?
It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.
4. What is your payment term?
We accept T/T, Western Union, MoneyGram, and PayPal. This is negotiable.
5. What is your shipping method?
It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and etc).Please confirm with us before placing orders.
6. Can I visit your factory and company office?
Sure, you are welcome anytime.
7. How do you ensure a long-term and good relationship with our business?
(1) We maintain high quality and competitive prices to ensure our customers benefit. (2) We respect every customer as our friend and sincerely do business and build friendships with them, no matter where they come from.
| FOB Port | Shenzhen | Lead Time | 30–45 days |
|---|---|---|---|
| Weight per Unit | 170.0 Grams | Dimensions per Unit | 7.9 x 10.1 x 7.4 Centimeters |
| HTS Code | 9102.19.00 00 | Units per Export Carton | 50.0 |
| Export Carton Dimensions L/W/H | 40.0 x 22.0 x 38.0 Centimeters | Export Carton Weight | 0.75 Kilograms |
| Main Export Markets |
Australasia,
Central/South America,
Eastern Europe,
Mid East/Africa,
North America,
Western Europe,
Asia | ||
|---|---|---|---|
| Payment Method | Telegraphic Transfer (TT,T/T) | ||||
|---|---|---|---|---|---|










