Side by side comparison and review of Pebble Time Round and Fitbit Versa 4. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
GENERAL | Pebble Time Round | Fitbit Versa 4 |
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Product Type | Smart watch | Smart watch |
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Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.0 or later | Android 10 or later, iOS 13.4 or later |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | Microphone |
Audio Output | - | Speaker |
Width | 38.5 mm | 40.5 mm |
Height | 38.5 mm | 40.5 mm |
Depth | 7.5 mm | 11.2 mm |
Weight | 28 g | - |
Body Material | Marine grade stainless steel | - |
Protection | Splashproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Pebble Time Round | Fitbit Versa 4 |
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Sensors | Accelerometer | Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, optical heart sensor, vibration motor |
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Tracking Data | Distance, time, activity, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, pace, stress level, menstrual cycle, Resting Heart Rate (RHR), breathing rate, sleep quality score |
Modes | - | 40+ sports modes |
Goal Setting | - | Yes |
Features | Battery indicator, call alerts, voice control | Find phone function, VO2 max, Heart Rate Variability (HRV) monitoring, HR zones, automatic exercise recognition, smart Wake-Up, Active Zone Minutes, guided breathing session, Always-on display, Sleep Score, Sleep Profile, Stress Management Score, Daily Readiness Score |
Notifications | Calendar, SMS | SMS, incoming calls, applications, high and low heart rate |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Audio alert, vibration alert, visual interface |
Navigation (GPS) | - | GPS/GLONASS receiver |
Payment Technology | - | FitBit Pay |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa built-in |
CELLULAR | Pebble Time Round | Fitbit Versa 4 |
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Messaging Services | SMS | - |
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Supported Mobile Messaging Services | SMS | - |
CONNECTIVITY | Pebble Time Round | Fitbit Versa 4 |
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Wireless Interface | Bluetooth 4.0 | NFC, Bluetooth 5.0 |
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DISPLAY | Pebble Time Round | Fitbit Versa 4 |
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Type | E Ink - colour | Colour |
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Screen Size | 1" | - |
Aspect Ratio | Full circle | - |
Screen Protection | Corning Gorilla Glass (scratch resistant glass) | - |
Always On Display (AOD) | Yes | Yes |
INPUT DEVICE | Pebble Time Round | Fitbit Versa 4 |
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Type | - | Touch sensitive screen |
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CASE | Pebble Time Round | Fitbit Versa 4 |
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Case Size | 38 mm | 40 mm |
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Case Shape | - | Square |
Case Details | Silver | Black | Rose gold | Copper rose | Graphite | Platinum |
BAND | Pebble Time Round | Fitbit Versa 4 |
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Band Type | Mesh strap | Band |
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Band Size | - | S/L |
Band Width | 14 mm | - |
Fits Wrist with Circumference | - | Up to 209 mm |
Changeable | Yes | Yes |
Clasp Type | - | Pin-and-tuck |
Band Material | Leather | - |
Band Colour | Red | Nero black | Stone | White | Nubuck brown | Brown | Black | Silver | Flame red | Rose gold | Pink sand | Black | Waterfall blue |
BATTERY | Pebble Time Round | Fitbit Versa 4 |
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Technology | - | Lithium polymer |
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Battery Life | 48 hours | 6 day(s) |
Battery Life Details | - | Typical usage - up to 6 days GPS mode - up to 12 hour(s) |
Rechargeable Battery | - | Yes |
Recharge Time | 15 min | 2 hour(s) |
MISCELLANEOUS | Pebble Time Round | Fitbit Versa 4 |
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Included Accessories | Magnetic charging cable | Charging cable, 6-month Fitbit Premium membership, wristband (129 - 175 mm), wristband (158 - 209 mm) |
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Preloaded Software | - | Google Maps, FitBit Pay, Google Wallet |
Compliant Standards | IPX7 | - |
Max Depth of Water Resistance | - | 50 m |
Max Operating Temperature | - | 45 °C |
Min Operating Temperature | - | -10 °C |
Warranty | - | 2-year warranty |