Device Selection Guide
Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
Tensky ID208Plus Black, 4GB Storage, 7-day Battery Smart Watch with Alexa, Fitness Tracker, Waterproof Health Monitor
Available Options
Current
Black, 4GB Storage, 7-day Battery
Amazon
$59.99
Available to order
Features
- Answer and make calls with Alexa built-in
- 1.8-inch touch screen for easy control
- IP68 waterproof for swimming and showering
- 24/7 heart rate, SpO2, and sleep monitoring
- 100+ sports modes for various activities
- Long battery life up to 7 days heavy use
Product details
General specs
- Brand: Tensky
- Model: ID208Plus
- GPS: None
- Weight: 50
- Connectivity: Bluetooth
- Display Type: AMOLED
- Sports Modes: 100
- OS Compatibility: Android, iOS
- Water Resistance: IP68
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$59.99
Last price update: 12/6/25
Available to order
Shipping options
Delivery to 
United States
United States
Available
For the busy professional who needs to stay connected without being glued to a phone, this Tensky smart watch keeps you in control. Whether you're in a meeting and need to discreetly check notifications or out for a run and want to track your heart rate, it's designed for active, on-the-go lifestyles.
Beyond typical fitness tracking, this watch acts as your personal assistant. The built-in Alexa compatibility lets you set reminders or check the weather hands-free, while the clear two-way audio makes quick calls feel natural. You'll notice the large touch screen stays responsive even with sweaty fingers during workouts.
With all-day health monitoring and over 100 sport modes, it adapts to your routine. The long battery life means you can wear it for days without worrying about charging, so you focus on your day, not your device.
Tensky ID208Plus Black Answer and make calls with Alexa built-in
$59.99
When this device makes sense
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