Garmin Vivosmart 4 Smart Watch

Specifications

• Lens Material: polycarbonate
• Bezel Material: aluminum
• Strap material: silicone
• Physical size: Small/medium: 15 x 10.5 x 197 mm
• Fits wrists with a circumference of 122-188 mm
• Large: 15 x 10.5 x 223 mm
• Fits wrists with a circumference of 148-215 mm
• Water rating: Swim
• Display type: OLED (Touchscreen)
• size: 0.26" x 0.70" (6.6 mm x 17.7 mm)
• Display resolution: 48 x 128 pixels
• Battery life: up to 7 days (excluding pulse ox sleep tracking)
• Memory/History: 7 timed activities, 14 days of activity tracking data
• Available gym activity profiles: Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Yoga
• Available swim profiles: Pool Swimming (Basic)

Descriptions

The Vivosmart 4 can track your daily steps, distance covered, and as well calories burned while working out. It can also detect long period of inactivities and will alert you to move. The Vivosmart 4 monitors the complete cycle of your sleep that includes the light, deep and REM stages, and with the presence of a pulse ox sensor, it also monitors blood oxygen level while you sleep. Giving you a detailed insight on your sleep quality. With pulse ox sensor onboard, the Vivosmart 4 can track how well your body is utilizing oxygen. This feature comes handy while you sleeping. The Vivosmart 4 is swim-proof, thus is safe to wear it to the pool or perhaps ocean, and also features tracking for your swimming activities. The Vivosmart 4 uses a combination of stress, heart rate variability (HRV), sleep and activity data to gauge your body’s energy reserves at any moment which helps you know when you’re more energetic and active to undertake new activities. This will help you plan your day and increase your productivity. A higher number indicates you’re more active while a lower number indicates you’re less active.