Which is the best smartwatch to buy for monitoring pulse and SpO2 accurately?

The following watches are the best smart watches to buy. All of them are available on Amazon and are priced under 5000.

1. Fire Boltt Smartwatch

Main Feature

• SPO2 Watching/supervising
• Heart Rate Monitor 24X7
• Sleep watching and following
• Full Power Standby for 15 Days
• Weather forecasting
• Many Watch Faces
• Call notices/communications
• Waterproof to IP67
• Smart Notices/communications
• Several sports modes
• Camera control
• Music control
• Android and IOS supported

2. Realme Fashion Smart Watch

Main Features

• SPo2 monitor
• Smart Activity Tracker
• Smart Notifications
• Call notifications
• Music and Camera Control
• IP68 Water-Resistant
• 14 sports modes tracking
• Heart Rate Monitor 24X7
• vibrating alarm
• Sleep Detection

3. Noise ColorFit Pro 3

Main features

• Blood Oxygen Level (SpO2)
• Female Health Care Support
• Heart rate monitoring
• Find Phone Support
• 14 Sports Modes
• Music Control
• Call notification
• Wake gestures
• Battery reminder
• Breathe Guide Support
• Distance and sleep monitor
• Android and IOS supported

4. Amazfit Bip U Pro Smart Watch

Main Features

• Built-in GPS
• Built-in Alexa
• Blood Oxygen Level (SpO2)
• Sleep Quality Monitoring
• Music control
• Camera shutter
• 24X& heart rate monitoring
• PAI Health Assessment System
• 60+ Sports Modes
• 5 ATM Water-resistance
• 50+watch faces

5. GOQii Smart Vital Fitness Watch

Main features

• Measures Body Temperature
• Measure SPO2 levels
• 24*7 heart rate monitor
• Calorie count
• Blood Pressure Monitor
• Music and Phone Finder
• 18 exercise modes
• Personalize Watch Faces
• weather information
• Alarms
• Social media notifications
• Camera control
• Android and IOS supported