In depth comparison and review of LifeTrak Brite R450 and Xiaomi Watch S1. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 7.0 or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | - | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 42 mm | 46.5 mm |
| Height | - | 46.5 mm |
| Lenght | 217 mm | - |
| Depth | - | 11 mm |
| Weight | - | 52 g |
| Body Material | - | Stainless steel |
| Protection | Waterproof | Water-resistant |
| Colours | Midnight black/titanium | Arctic white/orchid | Midnight black/freesia | - |
| Clock Display | - | Yes |
| FEATURES | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Sensors | Heart rate, light spectrum sensor | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, pulse oximeter, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Goal Setting | - | Yes |
| Features | Call handling, HRmax, ECG accurate heart rate | Call handling, automatic exercise recognition, breathing training function |
| Notifications | Missed calls, calendar, SMS, Email | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | - |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CELLULAR | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Messaging Services | Yes, SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Wireless Interface | Bluetooth | IEEE 802.11b/g/n, NFC, Bluetooth 5.2 |
|---|
| DISPLAY | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Type | Monochrome | AMOLED - colour |
|---|---|---|
| Resolution | - | 466 x 466 pixels |
| Screen Size | 1.06" | 1.43" |
| Pixel Density | - | 326 ppi |
| Screen Protection | - | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Type | - | Touch sensitive screen, push buttons |
|---|
| CASE | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Case Size | - | 46 mm |
|---|---|---|
| Case Shape | - | Round |
| Case Details | - | Silver | Black |
| BAND | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Band Type | - | Strap |
|---|---|---|
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Calf leather |
| Band Colour | - | Brown | Black |
| BATTERY | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Form Factor | CR2032 | - |
| Capacity | - | 470 mAh |
| Battery Life Details | - | Power saving mode - up to 24 days Typical usage - up to 12 days |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | LifeTrak Brite R450 | Xiaomi Watch S1 |
|---|
| Included Accessories | - | USB cable, wireless charging dock, fluororubber watch strap (grey) |
|---|---|---|
| Preloaded Software | RSS reader, SleepTrak 2.0 | - |
| Compliant Standards | FCC, RoHS | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -10 °C |
| Warranty | 1-year warranty | 2-year warranty |
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