Wear Radar

Amazfit Band 7vsOnePlus Watch

Amazfit Band 7
Buy/Wait:bad

Overdue for a refresh — no successor announced yet. Prices should be at their lowest

Best for: Budget-conscious users who want more features than a basic step counter — SpO2, stress, sleep analysis, and workout tracking — without paying for a full smartwatch. Works with both iPhone and Android.

Full details →
OnePlus Watch
Buy/Wait:neutral

First-generation product — no release history to base predictions on

Best for: Android users who want full Wear OS 5 — Google Maps, Google Wallet, Play Store — with longer-than-average battery life without paying premium Galaxy Watch or Pixel Watch prices. Not for iPhone users: OnePlus Watch 3 does not support iOS.

Full details →
Amazfit Band 7OnePlus Watch
TierFitness TrackerSmartwatch
PlatformiOS & AndroidAndroid only
Battery18 days5 days
Always-on display
GPS
Cellular
ReleasedSep 22, 2022Apr 10, 2025
Cycle length699 days
Cycle advicebadneutral
Deals advicegoodneutral
Next model

Health Sensors

Amazfit Band 7 only
Stress TrackingStress estimate from HRV and physiological signals
Sleep TrackingMonitors sleep stages: light, deep, and REM
Both
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
OnePlus Watch only
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
HRVHeart rate variability — stress & recovery scores

Why buy each?

Amazfit Band 7

18-day battery at under $50

18 days of typical use with health monitoring — nearly 3 weeks without charging, far beyond any smartwatch competitor.

Alexa built-in

Ask Alexa for weather, timers, reminders, and smart home controls directly from your wrist — unusual for a sub-$50 fitness band.

PAI health scoring

Amazfit's Personal Activity Intelligence score aggregates your daily activity into a single 0–100 health index, guiding you toward optimal activity levels.

OnePlus Watch

5-day Wear OS battery — finally

The dual-engine Snapdragon W5 + BES2800 co-processor architecture delivers up to 5 days in Smart Mode — 2–3× longer than most Wear OS rivals. A 10-minute charge provides a full day of use.

Dual-frequency GPS on a $329 watch

L1 + L5 dual-band GPS gives running and cycling route accuracy typically found only on $500+ sports watches — accurate to within metres even in urban canyons.

Full Wear OS 5 with Google ecosystem

Google Maps turn-by-turn navigation, Google Wallet contactless payment, and Play Store app access — plus Google Health Connect integration for the full Android wearables ecosystem.