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Viatom Checkme O2 Max Overnight Pulse Oximeter [Bluetooth]

$17900
HSA/FSA Eligible

✓ Tracks oxygen, pulse, and motion through full-night sessions
✓ 72-hour rechargeable battery supports repeated overnight monitoring use
✓ Smart audio and vibration alerts for abnormal readings
✓ Bluetooth app syncing enables real-time data and settings
✓ Lightweight design promotes comfortable wear throughout the night

Specifications

Specification Details
Product Type Overnight Pulse Oximeter
Display Readings SpO2, PI, PR
Recorded Parameters Oxygen levels, pulse rate, motion
Connectivity Bluetooth 4.0 BLE
Battery Rechargeable lithium-polymer, 3.7 Vdc
Battery Life Up to 72 hours typical use
Built-In Memory 4 records, up to 10 hours each
Alert Types Audio alert and vibration for low SpO2 or low/high PR
Oxygen Level Range 70% to 100%
SpO2 Accuracy 80% to 100%: ±2%; 70% to 79%: ±3%
Pulse Rate Range 30 to 250 bpm
PR Accuracy ±2 bpm or ±2%, whichever is greater
Sampling Interval 1 second
Display Interval in App 2 seconds
Device Dimensions 1.9'' x 1.0'' x 0.7'' (4.8 x 2.5 x 1.8 cm)
Weight 0.63 oz (18 g)
Ring Perimeter 2.0'' to 3.0'' (5.1 to 7.6 cm)
Suitable Wrist Size 5.3'' to 8.5'' (13.5 to 21.5 cm)
Dust & Water Resistance IP22
Compatible Computer System Windows 7 or later; macOS 10.15.3 or later
Mobile Compatibility iOS 9.0 or later, iPhone 4s/iPad 3 or later; Android 5.0 or later with Bluetooth 4.0 BLE
Software Compatibility Compatible with EnsoSleep
Viatom
Customers rate us 4.7/5 based on 194 reviews.

Shipping & Returns

Returns are accepted within 30 days for unopened, unused items in their original packaging. Customers are responsible for return shipping.

Please note that some items, including select medical and diagnostic products, are final sale and not eligible for return.

View our full policy for complete details.

Description

Continuous Overnight Pulse Oximeter Monitoring with Smart Wireless Tracking

The Viatom Checkme O2 Max pulse oximeter is designed for comfortable overnight monitoring of oxygen levels, pulse rate, and motion. It displays current SpO2, PI, and PR in real time while storing detailed trend data for extended review through Bluetooth transfer and EnsoSleep compatibility.

  • Continuously tracks SpO2, pulse rate, and motion for up to 7 full nights.
  • 72-hour rechargeable battery supports long monitoring sessions on one charge.
  • Smart audio and vibration alerts activate for low SpO2 and abnormal pulse rate readings.
  • Built-in memory stores 4 records with up to 10 hours each.
  • Bluetooth 4.0 BLE enables real-time data transfer, record review, and settings control.

Wireless Overnight Monitoring:
Built for convenient nightly use, this finger pulse oximeter helps users monitor blood oxygen and pulse data with clear on-device viewing and app-based data access. Its compact, lightweight design and extended battery life make it a practical pulse ox solution for repeated overnight sessions.

What’s Included:
1 × Viatom Checkme O2 Max Pulse Oximeter
1 × Built-In Rechargeable Lithium-Polymer Battery
1 x Sensor Cable
1 x Charging Cable

Note: Compatible with EnsoSleep, Windows 7 or later, macOS 10.15.3 or later, iOS 9.0 or later, and Android 5.0 or later with Bluetooth 4.0 BLE.