greentiger LT21 Kids Smart Watch with Games, Camera, and GPS Tracker: GPS tracker with GLONASS navigation
This smartwatch is designed for parents who want to stay connected with their children throughout the day. It's perfect for checking in on kids after school or monitoring their activities during playdates.
While many focus on home security, this watch offers peace of mind for a working parent by combining GPS tracking with two-way audio. You can hear your child's voice clearly during calls, and the motion alert for safe zones notifies you instantly if they wander off. The parental control app lets you manage contacts and set schedules easily.
With features like a step counter, games, and a camera, it keeps kids engaged while providing practical benefits. The durable design withstands daily use, and the long battery life ensures it stays powered all day. It's compatible with Alexa and other smart home devices for seamless integration into your routine.
Features
- 26 built-in games for entertainment
- 4G internet and Wi-Fi connectivity
- Parental control app with safe zones
- Heart rate monitor and blood pressure monitor
- IP67 dust and water protection
- SOS button for emergencies
- Camera for photos and video calls
- Step counter and activity sensor
- Long standby time up to 48 hours
- GPS tracker with GLONASS navigation
General specs
- Brand: greentiger
- Model: LT21
- Seller: Joom
- ID: 65ea865f258f87ad4478cb82
- GPS:
- Weight:
- Storage:
- Battery Life:
- Connectivity:
- Display Size:
- Display Type:
- Sports Modes:
- Standby Time:
- Band Material:
- Case Material:
- Health Sensors:
- Battery Capacity:
- OS Compatibility:
- Water Resistance:
- Bluetooth Version:
- First listed by seller: 12/6/25
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 | |||||
|---|---|---|---|---|---|---|
greentiger LT21 Blue GPS tracker with GLONASS navigation
|
Blackview Z10 Black GPS tracker with LBS and WiFi
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Blackview Z20 4G SIM card support
|
Blackview R10 Purple IP68 waterproof rating
|
Kummel 4895246902838 Light Purple No app or phone required for basic use
|
Banlvs G62 Rose 30+ days battery life on single charge
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| Brand | greentiger | Blackview | Blackview | Blackview | Kummel | Banlvs |
| Model | LT21 | Z10 | Z20 | R10 | 4895246902838 | G62 |
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| Price | $40.37 | $69.99 | $59.99 | $34.99 | $39.99 | $47.99 |
| Seller | Joom | Blackview | Blackview | Blackview | Amazon | Amazon |
| Update | December 18, 2025 | April 18, 2025 | April 18, 2025 | April 18, 2025 | December 6, 2025 | December 9, 2025 |
| GPS | Built-in | None | Connected | |||
| Weight | 0.6 kg | 50 | ||||
| Battery Life | long | 7 | 30 | |||
| Connectivity | 4G | 4G, SIM Card Support | Bluetooth | Bluetooth | ||
| Display Size | 1.83 | 1.83-inch | 1.47 | 1.85 | ||
| Display Type | TFT | LCD | AMOLED | |||
| Sports Modes | 20, 100 | 120 | ||||
| Health Sensors | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2 | ||||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Water Resistance | IP67 | IP68 | IP68 | 5 ATM | ||
| Bluetooth Version | 5.0 | 5.0 | ||||
